82240288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 191464560

約数和(自身を除く): 109224272

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 68, 104, 116, 136, 208, 221, 232, 272, 377, 401, 416, 442, 464, 493, 544, 754, 802, 884, 928, 986, 1508, 1604, 1768, 1972, 3016, 3208, 3536, 3944, 5213, 6032, 6409, 6416, 6817, 7072, 7888, 10426, 11629, 12064, 12818, 12832, 13634, 15776, 20852, 23258, 25636, 27268, 41704, 46516, 51272, 54536, 83408, 88621, 93032, 102544, 109072, 151177, 166816, 177242, 186064, 197693, 205088, 218144, 302354, 354484, 372128, 395386, 604708, 708968, 790772, 1209416, 1417936, 1581544, 2418832, 2570009, 2835872, 3163088, 4837664, 5140018, 6326176, 10280036, 20560072, 41120144, 82240288]

約数ペア:

[(1, 82240288), (2, 41120144), (4, 20560072), (8, 10280036), (13, 6326176), (16, 5140018), (17, 4837664), (26, 3163088), (29, 2835872), (32, 2570009), (34, 2418832), (52, 1581544), (58, 1417936), (68, 1209416), (104, 790772), (116, 708968), (136, 604708), (208, 395386), (221, 372128), (232, 354484), (272, 302354), (377, 218144), (401, 205088), (416, 197693), (442, 186064), (464, 177242), (493, 166816), (544, 151177), (754, 109072), (802, 102544), (884, 93032), (928, 88621), (986, 83408), (1508, 54536), (1604, 51272), (1768, 46516), (1972, 41704), (3016, 27268), (3208, 25636), (3536, 23258), (3944, 20852), (5213, 15776), (6032, 13634), (6409, 12832), (6416, 12818), (6817, 12064), (7072, 11629), (7888, 10426)]