89947368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 313344000

約数和(自身を除く): 223396632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 54, 56, 57, 62, 63, 72, 76, 84, 93, 101, 108, 114, 124, 126, 133, 152, 168, 171, 186, 189, 202, 216, 217, 228, 248, 252, 266, 279, 303, 342, 372, 378, 399, 404, 434, 456, 504, 513, 532, 558, 589, 606, 651, 684, 707, 744, 756, 798, 808, 837, 868, 909, 1026, 1064, 1116, 1178, 1197, 1212, 1302, 1368, 1414, 1512, 1596, 1674, 1736, 1767, 1818, 1919, 1953, 2052, 2121, 2232, 2356, 2394, 2424, 2604, 2727, 2828, 3131, 3192, 3348, 3534, 3591, 3636, 3838, 3906, 4104, 4123, 4242, 4712, 4788, 5208, 5301, 5454, 5656, 5757, 5859, 6262, 6363, 6696, 7068, 7182, 7272, 7676, 7812, 8246, 8484, 9393, 9576, 10602, 10908, 11514, 11718, 12369, 12524, 12726, 13433, 14136, 14364, 15352, 15624, 15903, 16492, 16968, 17271, 18786, 19089, 21204, 21816, 21917, 23028, 23436, 24738, 25048, 25452, 26866, 28179, 28728, 31806, 32984, 34542, 37107, 37572, 38178, 40299, 42408, 43834, 46056, 46872, 49476, 50904, 51813, 53732, 56358, 59489, 63612, 65751, 69084, 74214, 75144, 76356, 80598, 84537, 87668, 98952, 103626, 107464, 111321, 112716, 118978, 120897, 127224, 131502, 138168, 148428, 152712, 161196, 169074, 175336, 178467, 197253, 207252, 222642, 225432, 237956, 241794, 263004, 296856, 322392, 338148, 356934, 362691, 394506, 414504, 416423, 445284, 475912, 483588, 526008, 535401, 591759, 676296, 713868, 725382, 789012, 832846, 890568, 967176, 1070802, 1183518, 1249269, 1427736, 1450764, 1578024, 1606203, 1665692, 2141604, 2367036, 2498538, 2901528, 3212406, 3331384, 3747807, 4283208, 4734072, 4997076, 6424812, 7495614, 9994152, 11243421, 12849624, 14991228, 22486842, 29982456, 44973684, 89947368]

約数ペア:

[(1, 89947368), (2, 44973684), (3, 29982456), (4, 22486842), (6, 14991228), (7, 12849624), (8, 11243421), (9, 9994152), (12, 7495614), (14, 6424812), (18, 4997076), (19, 4734072), (21, 4283208), (24, 3747807), (27, 3331384), (28, 3212406), (31, 2901528), (36, 2498538), (38, 2367036), (42, 2141604), (54, 1665692), (56, 1606203), (57, 1578024), (62, 1450764), (63, 1427736), (72, 1249269), (76, 1183518), (84, 1070802), (93, 967176), (101, 890568), (108, 832846), (114, 789012), (124, 725382), (126, 713868), (133, 676296), (152, 591759), (168, 535401), (171, 526008), (186, 483588), (189, 475912), (202, 445284), (216, 416423), (217, 414504), (228, 394506), (248, 362691), (252, 356934), (266, 338148), (279, 322392), (303, 296856), (342, 263004), (372, 241794), (378, 237956), (399, 225432), (404, 222642), (434, 207252), (456, 197253), (504, 178467), (513, 175336), (532, 169074), (558, 161196), (589, 152712), (606, 148428), (651, 138168), (684, 131502), (707, 127224), (744, 120897), (756, 118978), (798, 112716), (808, 111321), (837, 107464), (868, 103626), (909, 98952), (1026, 87668), (1064, 84537), (1116, 80598), (1178, 76356), (1197, 75144), (1212, 74214), (1302, 69084), (1368, 65751), (1414, 63612), (1512, 59489), (1596, 56358), (1674, 53732), (1736, 51813), (1767, 50904), (1818, 49476), (1919, 46872), (1953, 46056), (2052, 43834), (2121, 42408), (2232, 40299), (2356, 38178), (2394, 37572), (2424, 37107), (2604, 34542), (2727, 32984), (2828, 31806), (3131, 28728), (3192, 28179), (3348, 26866), (3534, 25452), (3591, 25048), (3636, 24738), (3838, 23436), (3906, 23028), (4104, 21917), (4123, 21816), (4242, 21204), (4712, 19089), (4788, 18786), (5208, 17271), (5301, 16968), (5454, 16492), (5656, 15903), (5757, 15624), (5859, 15352), (6262, 14364), (6363, 14136), (6696, 13433), (7068, 12726), (7182, 12524), (7272, 12369), (7676, 11718), (7812, 11514), (8246, 10908), (8484, 10602), (9393, 9576)]