87217632

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9769}}^1$

素因数の和:9816

約数の個数: 72

約数和(自身を含む): 256052160

約数和(自身を除く): 168834528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 9769, 19538, 29307, 39076, 58614, 78152, 87921, 117228, 156304, 175842, 234456, 302839, 312608, 351684, 468912, 605678, 703368, 908517, 937824, 1211356, 1406736, 1817034, 2422712, 2725551, 2813472, 3634068, 4845424, 5451102, 7268136, 9690848, 10902204, 14536272, 21804408, 29072544, 43608816, 87217632]

約数ペア:

[(1, 87217632), (2, 43608816), (3, 29072544), (4, 21804408), (6, 14536272), (8, 10902204), (9, 9690848), (12, 7268136), (16, 5451102), (18, 4845424), (24, 3634068), (31, 2813472), (32, 2725551), (36, 2422712), (48, 1817034), (62, 1406736), (72, 1211356), (93, 937824), (96, 908517), (124, 703368), (144, 605678), (186, 468912), (248, 351684), (279, 312608), (288, 302839), (372, 234456), (496, 175842), (558, 156304), (744, 117228), (992, 87921), (1116, 78152), (1488, 58614), (2232, 39076), (2976, 29307), (4464, 19538), (8928, 9769)]