90902664

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 256838400

約数和(自身を除く): 165935736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 139, 186, 248, 278, 279, 293, 372, 417, 556, 558, 586, 744, 834, 879, 1112, 1116, 1172, 1251, 1668, 1758, 2232, 2344, 2502, 2637, 3336, 3516, 4309, 5004, 5274, 7032, 8618, 9083, 10008, 10548, 12927, 17236, 18166, 21096, 25854, 27249, 34472, 36332, 38781, 40727, 51708, 54498, 72664, 77562, 81454, 81747, 103416, 108996, 122181, 155124, 162908, 163494, 217992, 244362, 310248, 325816, 326988, 366543, 488724, 653976, 733086, 977448, 1262537, 1466172, 2525074, 2932344, 3787611, 5050148, 7575222, 10100296, 11362833, 15150444, 22725666, 30300888, 45451332, 90902664]

約数ペア:

[(1, 90902664), (2, 45451332), (3, 30300888), (4, 22725666), (6, 15150444), (8, 11362833), (9, 10100296), (12, 7575222), (18, 5050148), (24, 3787611), (31, 2932344), (36, 2525074), (62, 1466172), (72, 1262537), (93, 977448), (124, 733086), (139, 653976), (186, 488724), (248, 366543), (278, 326988), (279, 325816), (293, 310248), (372, 244362), (417, 217992), (556, 163494), (558, 162908), (586, 155124), (744, 122181), (834, 108996), (879, 103416), (1112, 81747), (1116, 81454), (1172, 77562), (1251, 72664), (1668, 54498), (1758, 51708), (2232, 40727), (2344, 38781), (2502, 36332), (2637, 34472), (3336, 27249), (3516, 25854), (4309, 21096), (5004, 18166), (5274, 17236), (7032, 12927), (8618, 10548), (9083, 10008)]