89496784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 198893520

約数和(自身を除く): 109396736

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 37, 52, 58, 74, 104, 116, 148, 208, 232, 296, 377, 401, 464, 481, 592, 754, 802, 962, 1073, 1508, 1604, 1924, 2146, 3016, 3208, 3848, 4292, 5213, 6032, 6416, 7696, 8584, 10426, 11629, 13949, 14837, 17168, 20852, 23258, 27898, 29674, 41704, 46516, 55796, 59348, 83408, 93032, 111592, 118696, 151177, 186064, 192881, 223184, 237392, 302354, 385762, 430273, 604708, 771524, 860546, 1209416, 1543048, 1721092, 2418832, 3086096, 3442184, 5593549, 6884368, 11187098, 22374196, 44748392, 89496784]

約数ペア:

[(1, 89496784), (2, 44748392), (4, 22374196), (8, 11187098), (13, 6884368), (16, 5593549), (26, 3442184), (29, 3086096), (37, 2418832), (52, 1721092), (58, 1543048), (74, 1209416), (104, 860546), (116, 771524), (148, 604708), (208, 430273), (232, 385762), (296, 302354), (377, 237392), (401, 223184), (464, 192881), (481, 186064), (592, 151177), (754, 118696), (802, 111592), (962, 93032), (1073, 83408), (1508, 59348), (1604, 55796), (1924, 46516), (2146, 41704), (3016, 29674), (3208, 27898), (3848, 23258), (4292, 20852), (5213, 17168), (6032, 14837), (6416, 13949), (7696, 11629), (8584, 10426)]