90209784

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 265939200

約数和(自身を除く): 175729416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 98, 147, 158, 168, 196, 237, 294, 316, 392, 474, 553, 588, 632, 948, 971, 1106, 1176, 1659, 1896, 1942, 2212, 2913, 3318, 3871, 3884, 4424, 5826, 6636, 6797, 7742, 7768, 11613, 11652, 13272, 13594, 15484, 20391, 23226, 23304, 27188, 30968, 40782, 46452, 47579, 54376, 76709, 81564, 92904, 95158, 142737, 153418, 163128, 190316, 230127, 285474, 306836, 380632, 460254, 536963, 570948, 613672, 920508, 1073926, 1141896, 1610889, 1841016, 2147852, 3221778, 3758741, 4295704, 6443556, 7517482, 11276223, 12887112, 15034964, 22552446, 30069928, 45104892, 90209784]

約数ペア:

[(1, 90209784), (2, 45104892), (3, 30069928), (4, 22552446), (6, 15034964), (7, 12887112), (8, 11276223), (12, 7517482), (14, 6443556), (21, 4295704), (24, 3758741), (28, 3221778), (42, 2147852), (49, 1841016), (56, 1610889), (79, 1141896), (84, 1073926), (98, 920508), (147, 613672), (158, 570948), (168, 536963), (196, 460254), (237, 380632), (294, 306836), (316, 285474), (392, 230127), (474, 190316), (553, 163128), (588, 153418), (632, 142737), (948, 95158), (971, 92904), (1106, 81564), (1176, 76709), (1659, 54376), (1896, 47579), (1942, 46452), (2212, 40782), (2913, 30968), (3318, 27188), (3871, 23304), (3884, 23226), (4424, 20391), (5826, 15484), (6636, 13594), (6797, 13272), (7742, 11652), (7768, 11613)]