74978928

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12109}}^1$

素因数の和:12166

約数の個数: 60

約数和(自身を含む): 214734520

約数和(自身を除く): 139755592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 12109, 24218, 36327, 48436, 72654, 96872, 108981, 145308, 193744, 217962, 290616, 435924, 520687, 581232, 871848, 1041374, 1562061, 1743696, 2082748, 3124122, 4165496, 4686183, 6248244, 8330992, 9372366, 12496488, 18744732, 24992976, 37489464, 74978928]

約数ペア:

[(1, 74978928), (2, 37489464), (3, 24992976), (4, 18744732), (6, 12496488), (8, 9372366), (9, 8330992), (12, 6248244), (16, 4686183), (18, 4165496), (24, 3124122), (36, 2082748), (43, 1743696), (48, 1562061), (72, 1041374), (86, 871848), (129, 581232), (144, 520687), (172, 435924), (258, 290616), (344, 217962), (387, 193744), (516, 145308), (688, 108981), (774, 96872), (1032, 72654), (1548, 48436), (2064, 36327), (3096, 24218), (6192, 12109)]