86378710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 177997824

約数和(自身を除く): 91619114

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 73, 110, 146, 155, 310, 341, 347, 365, 682, 694, 730, 803, 1606, 1705, 1735, 2263, 3410, 3470, 3817, 4015, 4526, 7634, 8030, 10757, 11315, 19085, 21514, 22630, 24893, 25331, 38170, 49786, 50662, 53785, 107570, 118327, 124465, 126655, 236654, 248930, 253310, 278641, 557282, 591635, 785261, 1183270, 1393205, 1570522, 2786410, 3926305, 7852610, 8637871, 17275742, 43189355, 86378710]

約数ペア:

[(1, 86378710), (2, 43189355), (5, 17275742), (10, 8637871), (11, 7852610), (22, 3926305), (31, 2786410), (55, 1570522), (62, 1393205), (73, 1183270), (110, 785261), (146, 591635), (155, 557282), (310, 278641), (341, 253310), (347, 248930), (365, 236654), (682, 126655), (694, 124465), (730, 118327), (803, 107570), (1606, 53785), (1705, 50662), (1735, 49786), (2263, 38170), (3410, 25331), (3470, 24893), (3817, 22630), (4015, 21514), (4526, 19085), (7634, 11315), (8030, 10757)]