77263088

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 178607616

約数和(自身を除く): 101344528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 61, 86, 112, 122, 172, 244, 263, 301, 344, 427, 488, 526, 602, 688, 854, 976, 1052, 1204, 1708, 1841, 2104, 2408, 2623, 3416, 3682, 4208, 4816, 5246, 6832, 7364, 10492, 11309, 14728, 16043, 18361, 20984, 22618, 29456, 32086, 36722, 41968, 45236, 64172, 73444, 79163, 90472, 112301, 128344, 146888, 158326, 180944, 224602, 256688, 293776, 316652, 449204, 633304, 689849, 898408, 1266608, 1379698, 1796816, 2759396, 4828943, 5518792, 9657886, 11037584, 19315772, 38631544, 77263088]

約数ペア:

[(1, 77263088), (2, 38631544), (4, 19315772), (7, 11037584), (8, 9657886), (14, 5518792), (16, 4828943), (28, 2759396), (43, 1796816), (56, 1379698), (61, 1266608), (86, 898408), (112, 689849), (122, 633304), (172, 449204), (244, 316652), (263, 293776), (301, 256688), (344, 224602), (427, 180944), (488, 158326), (526, 146888), (602, 128344), (688, 112301), (854, 90472), (976, 79163), (1052, 73444), (1204, 64172), (1708, 45236), (1841, 41968), (2104, 36722), (2408, 32086), (2623, 29456), (3416, 22618), (3682, 20984), (4208, 18361), (4816, 16043), (5246, 14728), (6832, 11309), (7364, 10492)]