87374988

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1427

約数の個数: 72

約数和(自身を含む): 232028160

約数和(自身を除く): 144653172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 354, 372, 531, 558, 708, 1062, 1116, 1327, 1829, 2124, 2654, 3658, 3981, 5308, 5487, 7316, 7962, 10974, 11943, 15924, 16461, 21948, 23886, 32922, 41137, 47772, 65844, 78293, 82274, 123411, 156586, 164548, 234879, 246822, 313172, 370233, 469758, 493644, 704637, 740466, 939516, 1409274, 1480932, 2427083, 2818548, 4854166, 7281249, 9708332, 14562498, 21843747, 29124996, 43687494, 87374988]

約数ペア:

[(1, 87374988), (2, 43687494), (3, 29124996), (4, 21843747), (6, 14562498), (9, 9708332), (12, 7281249), (18, 4854166), (31, 2818548), (36, 2427083), (59, 1480932), (62, 1409274), (93, 939516), (118, 740466), (124, 704637), (177, 493644), (186, 469758), (236, 370233), (279, 313172), (354, 246822), (372, 234879), (531, 164548), (558, 156586), (708, 123411), (1062, 82274), (1116, 78293), (1327, 65844), (1829, 47772), (2124, 41137), (2654, 32922), (3658, 23886), (3981, 21948), (5308, 16461), (5487, 15924), (7316, 11943), (7962, 10974)]