81069792

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 142464288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 43, 48, 82, 86, 96, 123, 129, 164, 172, 246, 258, 328, 344, 479, 492, 516, 656, 688, 958, 984, 1032, 1312, 1376, 1437, 1763, 1916, 1968, 2064, 2874, 3526, 3832, 3936, 4128, 5289, 5748, 7052, 7664, 10578, 11496, 14104, 15328, 19639, 20597, 21156, 22992, 28208, 39278, 41194, 42312, 45984, 56416, 58917, 61791, 78556, 82388, 84624, 117834, 123582, 157112, 164776, 169248, 235668, 247164, 314224, 329552, 471336, 494328, 628448, 659104, 844477, 942672, 988656, 1688954, 1885344, 1977312, 2533431, 3377908, 5066862, 6755816, 10133724, 13511632, 20267448, 27023264, 40534896, 81069792]

約数ペア:

[(1, 81069792), (2, 40534896), (3, 27023264), (4, 20267448), (6, 13511632), (8, 10133724), (12, 6755816), (16, 5066862), (24, 3377908), (32, 2533431), (41, 1977312), (43, 1885344), (48, 1688954), (82, 988656), (86, 942672), (96, 844477), (123, 659104), (129, 628448), (164, 494328), (172, 471336), (246, 329552), (258, 314224), (328, 247164), (344, 235668), (479, 169248), (492, 164776), (516, 157112), (656, 123582), (688, 117834), (958, 84624), (984, 82388), (1032, 78556), (1312, 61791), (1376, 58917), (1437, 56416), (1763, 45984), (1916, 42312), (1968, 41194), (2064, 39278), (2874, 28208), (3526, 22992), (3832, 21156), (3936, 20597), (4128, 19639), (5289, 15328), (5748, 14104), (7052, 11496), (7664, 10578)]