15246768

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 41247360

約数和(自身を除く): 26000592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 83, 86, 89, 129, 166, 172, 178, 249, 258, 267, 332, 344, 356, 498, 516, 534, 664, 688, 712, 996, 1032, 1068, 1328, 1424, 1992, 2064, 2136, 3569, 3827, 3984, 4272, 7138, 7387, 7654, 10707, 11481, 14276, 14774, 15308, 21414, 22161, 22962, 28552, 29548, 30616, 42828, 44322, 45924, 57104, 59096, 61232, 85656, 88644, 91848, 118192, 171312, 177288, 183696, 317641, 354576, 635282, 952923, 1270564, 1905846, 2541128, 3811692, 5082256, 7623384, 15246768]

約数ペア:

[(1, 15246768), (2, 7623384), (3, 5082256), (4, 3811692), (6, 2541128), (8, 1905846), (12, 1270564), (16, 952923), (24, 635282), (43, 354576), (48, 317641), (83, 183696), (86, 177288), (89, 171312), (129, 118192), (166, 91848), (172, 88644), (178, 85656), (249, 61232), (258, 59096), (267, 57104), (332, 45924), (344, 44322), (356, 42828), (498, 30616), (516, 29548), (534, 28552), (664, 22962), (688, 22161), (712, 21414), (996, 15308), (1032, 14774), (1068, 14276), (1328, 11481), (1424, 10707), (1992, 7654), (2064, 7387), (2136, 7138), (3569, 4272), (3827, 3984)]