87131328

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14639}}^1$

素因数の和:14685

約数の個数: 56

約数和(自身を含む): 237987840

約数和(自身を除く): 150856512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 14639, 29278, 43917, 58556, 87834, 117112, 175668, 234224, 351336, 453809, 468448, 702672, 907618, 936896, 1361427, 1405344, 1815236, 2722854, 2810688, 3630472, 5445708, 7260944, 10891416, 14521888, 21782832, 29043776, 43565664, 87131328]

約数ペア:

[(1, 87131328), (2, 43565664), (3, 29043776), (4, 21782832), (6, 14521888), (8, 10891416), (12, 7260944), (16, 5445708), (24, 3630472), (31, 2810688), (32, 2722854), (48, 1815236), (62, 1405344), (64, 1361427), (93, 936896), (96, 907618), (124, 702672), (186, 468448), (192, 453809), (248, 351336), (372, 234224), (496, 175668), (744, 117112), (992, 87834), (1488, 58556), (1984, 43917), (2976, 29278), (5952, 14639)]