90776028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{587}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 247750272

約数和(自身を除く): 156974244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 263, 294, 526, 587, 588, 789, 1052, 1174, 1578, 1761, 1841, 2348, 3156, 3522, 3682, 4109, 5523, 7044, 7364, 8218, 11046, 12327, 12887, 16436, 22092, 24654, 25774, 28763, 38661, 49308, 51548, 57526, 77322, 86289, 115052, 154381, 154644, 172578, 308762, 345156, 463143, 617524, 926286, 1080667, 1852572, 2161334, 3242001, 4322668, 6484002, 7564669, 12968004, 15129338, 22694007, 30258676, 45388014, 90776028]

約数ペア:

[(1, 90776028), (2, 45388014), (3, 30258676), (4, 22694007), (6, 15129338), (7, 12968004), (12, 7564669), (14, 6484002), (21, 4322668), (28, 3242001), (42, 2161334), (49, 1852572), (84, 1080667), (98, 926286), (147, 617524), (196, 463143), (263, 345156), (294, 308762), (526, 172578), (587, 154644), (588, 154381), (789, 115052), (1052, 86289), (1174, 77322), (1578, 57526), (1761, 51548), (1841, 49308), (2348, 38661), (3156, 28763), (3522, 25774), (3682, 24654), (4109, 22092), (5523, 16436), (7044, 12887), (7364, 12327), (8218, 11046)]