87725664

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23431}}^1$

素因数の和:23460

約数の個数: 72

約数和(自身を含む): 268671312

約数和(自身を除く): 180945648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 23431, 46862, 70293, 93724, 140586, 187448, 210879, 281172, 304603, 374896, 421758, 562344, 609206, 749792, 843516, 913809, 1124688, 1218412, 1687032, 1827618, 2249376, 2436824, 2741427, 3374064, 3655236, 4873648, 5482854, 6748128, 7310472, 9747296, 10965708, 14620944, 21931416, 29241888, 43862832, 87725664]

約数ペア:

[(1, 87725664), (2, 43862832), (3, 29241888), (4, 21931416), (6, 14620944), (8, 10965708), (9, 9747296), (12, 7310472), (13, 6748128), (16, 5482854), (18, 4873648), (24, 3655236), (26, 3374064), (32, 2741427), (36, 2436824), (39, 2249376), (48, 1827618), (52, 1687032), (72, 1218412), (78, 1124688), (96, 913809), (104, 843516), (117, 749792), (144, 609206), (156, 562344), (208, 421758), (234, 374896), (288, 304603), (312, 281172), (416, 210879), (468, 187448), (624, 140586), (936, 93724), (1248, 70293), (1872, 46862), (3744, 23431)]