89591580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38287}}^1$

素因数の和:38315

約数の個数: 72

約数和(自身を含む): 292673472

約数和(自身を除く): 203081892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 38287, 76574, 114861, 153148, 191435, 229722, 344583, 382870, 459444, 497731, 574305, 689166, 765740, 995462, 1148610, 1378332, 1493193, 1722915, 1990924, 2297220, 2488655, 2986386, 3445830, 4479579, 4977310, 5972772, 6891660, 7465965, 8959158, 9954620, 14931930, 17918316, 22397895, 29863860, 44795790, 89591580]

約数ペア:

[(1, 89591580), (2, 44795790), (3, 29863860), (4, 22397895), (5, 17918316), (6, 14931930), (9, 9954620), (10, 8959158), (12, 7465965), (13, 6891660), (15, 5972772), (18, 4977310), (20, 4479579), (26, 3445830), (30, 2986386), (36, 2488655), (39, 2297220), (45, 1990924), (52, 1722915), (60, 1493193), (65, 1378332), (78, 1148610), (90, 995462), (117, 765740), (130, 689166), (156, 574305), (180, 497731), (195, 459444), (234, 382870), (260, 344583), (390, 229722), (468, 191435), (585, 153148), (780, 114861), (1170, 76574), (2340, 38287)]