78112188

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 265402368

約数和(自身を除く): 187290180

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 81, 84, 93, 99, 101, 108, 124, 126, 132, 154, 162, 186, 189, 198, 202, 217, 231, 252, 279, 297, 303, 308, 324, 341, 372, 378, 396, 404, 434, 462, 558, 567, 594, 606, 651, 682, 693, 707, 756, 837, 868, 891, 909, 924, 1023, 1111, 1116, 1134, 1188, 1212, 1302, 1364, 1386, 1414, 1674, 1782, 1818, 1953, 2046, 2079, 2121, 2222, 2268, 2387, 2511, 2604, 2727, 2772, 2828, 3069, 3131, 3333, 3348, 3564, 3636, 3906, 4092, 4158, 4242, 4444, 4774, 5022, 5454, 5859, 6138, 6237, 6262, 6363, 6666, 7161, 7777, 7812, 8181, 8316, 8484, 9207, 9393, 9548, 9999, 10044, 10908, 11718, 12276, 12474, 12524, 12726, 13332, 14322, 15554, 16362, 17577, 18414, 18786, 19089, 19998, 21483, 21917, 23331, 23436, 24948, 25452, 27621, 28179, 28644, 29997, 31108, 32724, 34441, 35154, 36828, 37572, 38178, 39996, 42966, 43834, 46662, 55242, 56358, 57267, 59994, 64449, 65751, 68882, 69993, 70308, 76356, 84537, 85932, 87668, 89991, 93324, 103323, 110484, 112716, 114534, 119988, 128898, 131502, 137764, 139986, 169074, 179982, 193347, 197253, 206646, 209979, 229068, 241087, 253611, 257796, 263004, 279972, 309969, 338148, 359964, 386694, 394506, 413292, 419958, 482174, 507222, 591759, 619938, 629937, 723261, 773388, 789012, 839916, 929907, 964348, 1014444, 1183518, 1239876, 1259874, 1446522, 1775277, 1859814, 2169783, 2367036, 2519748, 2789721, 2893044, 3550554, 3719628, 4339566, 5579442, 6509349, 7101108, 8679132, 11158884, 13018698, 19528047, 26037396, 39056094, 78112188]

約数ペア:

[(1, 78112188), (2, 39056094), (3, 26037396), (4, 19528047), (6, 13018698), (7, 11158884), (9, 8679132), (11, 7101108), (12, 6509349), (14, 5579442), (18, 4339566), (21, 3719628), (22, 3550554), (27, 2893044), (28, 2789721), (31, 2519748), (33, 2367036), (36, 2169783), (42, 1859814), (44, 1775277), (54, 1446522), (62, 1259874), (63, 1239876), (66, 1183518), (77, 1014444), (81, 964348), (84, 929907), (93, 839916), (99, 789012), (101, 773388), (108, 723261), (124, 629937), (126, 619938), (132, 591759), (154, 507222), (162, 482174), (186, 419958), (189, 413292), (198, 394506), (202, 386694), (217, 359964), (231, 338148), (252, 309969), (279, 279972), (297, 263004), (303, 257796), (308, 253611), (324, 241087), (341, 229068), (372, 209979), (378, 206646), (396, 197253), (404, 193347), (434, 179982), (462, 169074), (558, 139986), (567, 137764), (594, 131502), (606, 128898), (651, 119988), (682, 114534), (693, 112716), (707, 110484), (756, 103323), (837, 93324), (868, 89991), (891, 87668), (909, 85932), (924, 84537), (1023, 76356), (1111, 70308), (1116, 69993), (1134, 68882), (1188, 65751), (1212, 64449), (1302, 59994), (1364, 57267), (1386, 56358), (1414, 55242), (1674, 46662), (1782, 43834), (1818, 42966), (1953, 39996), (2046, 38178), (2079, 37572), (2121, 36828), (2222, 35154), (2268, 34441), (2387, 32724), (2511, 31108), (2604, 29997), (2727, 28644), (2772, 28179), (2828, 27621), (3069, 25452), (3131, 24948), (3333, 23436), (3348, 23331), (3564, 21917), (3636, 21483), (3906, 19998), (4092, 19089), (4158, 18786), (4242, 18414), (4444, 17577), (4774, 16362), (5022, 15554), (5454, 14322), (5859, 13332), (6138, 12726), (6237, 12524), (6262, 12474), (6363, 12276), (6666, 11718), (7161, 10908), (7777, 10044), (7812, 9999), (8181, 9548), (8316, 9393), (8484, 9207)]