89111178

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 160

約数和(自身を含む): 241496640

約数和(自身を除く): 152385462

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 27, 34, 38, 39, 51, 54, 57, 78, 81, 102, 114, 117, 131, 153, 162, 171, 221, 234, 247, 262, 306, 323, 342, 351, 393, 442, 459, 494, 513, 646, 663, 702, 741, 786, 918, 969, 1026, 1053, 1179, 1326, 1377, 1482, 1539, 1703, 1938, 1989, 2106, 2223, 2227, 2358, 2489, 2754, 2907, 3078, 3406, 3537, 3978, 4199, 4446, 4454, 4978, 5109, 5814, 5967, 6669, 6681, 7074, 7467, 8398, 8721, 10218, 10611, 11934, 12597, 13338, 13362, 14934, 15327, 17442, 17901, 20007, 20043, 21222, 22401, 25194, 26163, 28951, 30654, 32357, 35802, 37791, 40014, 40086, 42313, 44802, 45981, 52326, 57902, 60129, 64714, 67203, 75582, 84626, 86853, 91962, 97071, 113373, 120258, 126939, 134406, 137943, 173706, 180387, 194142, 201609, 226746, 253878, 260559, 275886, 291213, 340119, 360774, 380817, 403218, 521118, 550069, 582426, 680238, 761634, 781677, 873639, 1100138, 1142451, 1563354, 1650207, 1747278, 2284902, 2345031, 2620917, 3300414, 3427353, 4690062, 4950621, 5241834, 6854706, 9901242, 14851863, 29703726, 44555589, 89111178]

約数ペア:

[(1, 89111178), (2, 44555589), (3, 29703726), (6, 14851863), (9, 9901242), (13, 6854706), (17, 5241834), (18, 4950621), (19, 4690062), (26, 3427353), (27, 3300414), (34, 2620917), (38, 2345031), (39, 2284902), (51, 1747278), (54, 1650207), (57, 1563354), (78, 1142451), (81, 1100138), (102, 873639), (114, 781677), (117, 761634), (131, 680238), (153, 582426), (162, 550069), (171, 521118), (221, 403218), (234, 380817), (247, 360774), (262, 340119), (306, 291213), (323, 275886), (342, 260559), (351, 253878), (393, 226746), (442, 201609), (459, 194142), (494, 180387), (513, 173706), (646, 137943), (663, 134406), (702, 126939), (741, 120258), (786, 113373), (918, 97071), (969, 91962), (1026, 86853), (1053, 84626), (1179, 75582), (1326, 67203), (1377, 64714), (1482, 60129), (1539, 57902), (1703, 52326), (1938, 45981), (1989, 44802), (2106, 42313), (2223, 40086), (2227, 40014), (2358, 37791), (2489, 35802), (2754, 32357), (2907, 30654), (3078, 28951), (3406, 26163), (3537, 25194), (3978, 22401), (4199, 21222), (4446, 20043), (4454, 20007), (4978, 17901), (5109, 17442), (5814, 15327), (5967, 14934), (6669, 13362), (6681, 13338), (7074, 12597), (7467, 11934), (8398, 10611), (8721, 10218)]