87785676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7151}}^1$

素因数の和:7203

約数の個数: 72

約数和(自身を含む): 249919488

約数和(自身を除く): 162133812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 7151, 12276, 14302, 21453, 28604, 42906, 64359, 78661, 85812, 128718, 157322, 221681, 235983, 257436, 314644, 443362, 471966, 665043, 707949, 886724, 943932, 1330086, 1415898, 1995129, 2438491, 2660172, 2831796, 3990258, 4876982, 7315473, 7980516, 9753964, 14630946, 21946419, 29261892, 43892838, 87785676]

約数ペア:

[(1, 87785676), (2, 43892838), (3, 29261892), (4, 21946419), (6, 14630946), (9, 9753964), (11, 7980516), (12, 7315473), (18, 4876982), (22, 3990258), (31, 2831796), (33, 2660172), (36, 2438491), (44, 1995129), (62, 1415898), (66, 1330086), (93, 943932), (99, 886724), (124, 707949), (132, 665043), (186, 471966), (198, 443362), (279, 314644), (341, 257436), (372, 235983), (396, 221681), (558, 157322), (682, 128718), (1023, 85812), (1116, 78661), (1364, 64359), (2046, 42906), (3069, 28604), (4092, 21453), (6138, 14302), (7151, 12276)]