90070428

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 249088000

約数和(自身を除く): 159017572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 277, 294, 316, 343, 474, 553, 554, 588, 686, 831, 948, 1029, 1106, 1108, 1372, 1659, 1662, 1939, 2058, 2212, 3318, 3324, 3871, 3878, 4116, 5817, 6636, 7742, 7756, 11613, 11634, 13573, 15484, 21883, 23226, 23268, 27097, 27146, 40719, 43766, 46452, 54194, 54292, 65649, 81291, 81438, 87532, 95011, 108388, 131298, 153181, 162582, 162876, 190022, 262596, 285033, 306362, 325164, 380044, 459543, 570066, 612724, 919086, 1072267, 1140132, 1838172, 2144534, 3216801, 4289068, 6433602, 7505869, 12867204, 15011738, 22517607, 30023476, 45035214, 90070428]

約数ペア:

[(1, 90070428), (2, 45035214), (3, 30023476), (4, 22517607), (6, 15011738), (7, 12867204), (12, 7505869), (14, 6433602), (21, 4289068), (28, 3216801), (42, 2144534), (49, 1838172), (79, 1140132), (84, 1072267), (98, 919086), (147, 612724), (158, 570066), (196, 459543), (237, 380044), (277, 325164), (294, 306362), (316, 285033), (343, 262596), (474, 190022), (553, 162876), (554, 162582), (588, 153181), (686, 131298), (831, 108388), (948, 95011), (1029, 87532), (1106, 81438), (1108, 81291), (1372, 65649), (1659, 54292), (1662, 54194), (1939, 46452), (2058, 43766), (2212, 40719), (3318, 27146), (3324, 27097), (3871, 23268), (3878, 23226), (4116, 21883), (5817, 15484), (6636, 13573), (7742, 11634), (7756, 11613)]