90157256

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 212012640

約数和(自身を除く): 121855384

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 83, 98, 119, 136, 163, 166, 196, 238, 326, 332, 392, 476, 581, 652, 664, 833, 952, 1141, 1162, 1304, 1411, 1666, 2282, 2324, 2771, 2822, 3332, 4067, 4564, 4648, 5542, 5644, 6664, 7987, 8134, 9128, 9877, 11084, 11288, 13529, 15974, 16268, 19397, 19754, 22168, 27058, 31948, 32536, 38794, 39508, 54116, 63896, 69139, 77588, 79016, 94703, 108232, 135779, 138278, 155176, 189406, 229993, 271558, 276556, 378812, 459986, 543116, 553112, 662921, 757624, 919972, 1086232, 1325842, 1609951, 1839944, 2651684, 3219902, 5303368, 6439804, 11269657, 12879608, 22539314, 45078628, 90157256]

約数ペア:

[(1, 90157256), (2, 45078628), (4, 22539314), (7, 12879608), (8, 11269657), (14, 6439804), (17, 5303368), (28, 3219902), (34, 2651684), (49, 1839944), (56, 1609951), (68, 1325842), (83, 1086232), (98, 919972), (119, 757624), (136, 662921), (163, 553112), (166, 543116), (196, 459986), (238, 378812), (326, 276556), (332, 271558), (392, 229993), (476, 189406), (581, 155176), (652, 138278), (664, 135779), (833, 108232), (952, 94703), (1141, 79016), (1162, 77588), (1304, 69139), (1411, 63896), (1666, 54116), (2282, 39508), (2324, 38794), (2771, 32536), (2822, 31948), (3332, 27058), (4067, 22168), (4564, 19754), (4648, 19397), (5542, 16268), (5644, 15974), (6664, 13529), (7987, 11288), (8134, 11084), (9128, 9877)]