87918216

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 227398080

約数和(自身を除く): 139479864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 181, 222, 296, 362, 444, 543, 547, 724, 888, 1086, 1094, 1448, 1641, 2172, 2188, 3282, 4344, 4376, 6564, 6697, 13128, 13394, 20091, 20239, 26788, 40182, 40478, 53576, 60717, 80364, 80956, 99007, 121434, 160728, 161912, 198014, 242868, 297021, 396028, 485736, 594042, 792056, 1188084, 2376168, 3663259, 7326518, 10989777, 14653036, 21979554, 29306072, 43959108, 87918216]

約数ペア:

[(1, 87918216), (2, 43959108), (3, 29306072), (4, 21979554), (6, 14653036), (8, 10989777), (12, 7326518), (24, 3663259), (37, 2376168), (74, 1188084), (111, 792056), (148, 594042), (181, 485736), (222, 396028), (296, 297021), (362, 242868), (444, 198014), (543, 161912), (547, 160728), (724, 121434), (888, 99007), (1086, 80956), (1094, 80364), (1448, 60717), (1641, 53576), (2172, 40478), (2188, 40182), (3282, 26788), (4344, 20239), (4376, 20091), (6564, 13394), (6697, 13128)]