72766568

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 169597800

約数和(自身を除く): 96831232

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 49, 56, 58, 74, 98, 116, 148, 173, 196, 203, 232, 259, 296, 346, 392, 406, 518, 692, 812, 1036, 1073, 1211, 1384, 1421, 1624, 1813, 2072, 2146, 2422, 2842, 3626, 4292, 4844, 5017, 5684, 6401, 7252, 7511, 8477, 8584, 9688, 10034, 11368, 12802, 14504, 15022, 16954, 20068, 25604, 30044, 33908, 35119, 40136, 44807, 51208, 52577, 60088, 67816, 70238, 89614, 105154, 140476, 179228, 185629, 210308, 245833, 280952, 313649, 358456, 371258, 420616, 491666, 627298, 742516, 983332, 1254596, 1299403, 1485032, 1966664, 2509192, 2598806, 5197612, 9095821, 10395224, 18191642, 36383284, 72766568]

約数ペア:

[(1, 72766568), (2, 36383284), (4, 18191642), (7, 10395224), (8, 9095821), (14, 5197612), (28, 2598806), (29, 2509192), (37, 1966664), (49, 1485032), (56, 1299403), (58, 1254596), (74, 983332), (98, 742516), (116, 627298), (148, 491666), (173, 420616), (196, 371258), (203, 358456), (232, 313649), (259, 280952), (296, 245833), (346, 210308), (392, 185629), (406, 179228), (518, 140476), (692, 105154), (812, 89614), (1036, 70238), (1073, 67816), (1211, 60088), (1384, 52577), (1421, 51208), (1624, 44807), (1813, 40136), (2072, 35119), (2146, 33908), (2422, 30044), (2842, 25604), (3626, 20068), (4292, 16954), (4844, 15022), (5017, 14504), (5684, 12802), (6401, 11368), (7252, 10034), (7511, 9688), (8477, 8584)]