76665888

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20477}}^1$

素因数の和:20506

約数の個数: 72

約数和(自身を含む): 234800748

約数和(自身を除く): 158134860

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, 20477, 40954, 61431, 81908, 122862, 163816, 184293, 245724, 266201, 327632, 368586, 491448, 532402, 655264, 737172, 798603, 982896, 1064804, 1474344, 1597206, 1965792, 2129608, 2395809, 2948688, 3194412, 4259216, 4791618, 5897376, 6388824, 8518432, 9583236, 12777648, 19166472, 25555296, 38332944, 76665888]

約数ペア:

[(1, 76665888), (2, 38332944), (3, 25555296), (4, 19166472), (6, 12777648), (8, 9583236), (9, 8518432), (12, 6388824), (13, 5897376), (16, 4791618), (18, 4259216), (24, 3194412), (26, 2948688), (32, 2395809), (36, 2129608), (39, 1965792), (48, 1597206), (52, 1474344), (72, 1064804), (78, 982896), (96, 798603), (104, 737172), (117, 655264), (144, 532402), (156, 491448), (208, 368586), (234, 327632), (288, 266201), (312, 245724), (416, 184293), (468, 163816), (624, 122862), (936, 81908), (1248, 61431), (1872, 40954), (3744, 20477)]