78523302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 187246080

約数和(自身を除く): 108722778

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1289, 1562, 1846, 2343, 2578, 2769, 3867, 4686, 5538, 7734, 10153, 14179, 16757, 20306, 28358, 30459, 33514, 42537, 50271, 60918, 85074, 91519, 100542, 183038, 184327, 274557, 368654, 549114, 552981, 1006709, 1105962, 1189747, 2013418, 2379494, 3020127, 3569241, 6040254, 7138482, 13087217, 26174434, 39261651, 78523302]

約数ペア:

[(1, 78523302), (2, 39261651), (3, 26174434), (6, 13087217), (11, 7138482), (13, 6040254), (22, 3569241), (26, 3020127), (33, 2379494), (39, 2013418), (66, 1189747), (71, 1105962), (78, 1006709), (142, 552981), (143, 549114), (213, 368654), (286, 274557), (426, 184327), (429, 183038), (781, 100542), (858, 91519), (923, 85074), (1289, 60918), (1562, 50271), (1846, 42537), (2343, 33514), (2578, 30459), (2769, 28358), (3867, 20306), (4686, 16757), (5538, 14179), (7734, 10153)]