68984376

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 177253920

約数和(自身を除く): 108269544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 193, 212, 281, 318, 386, 424, 562, 579, 636, 772, 843, 1124, 1158, 1272, 1544, 1686, 2248, 2316, 3372, 4632, 6744, 10229, 14893, 20458, 29786, 30687, 40916, 44679, 54233, 59572, 61374, 81832, 89358, 108466, 119144, 122748, 162699, 178716, 216932, 245496, 325398, 357432, 433864, 650796, 1301592, 2874349, 5748698, 8623047, 11497396, 17246094, 22994792, 34492188, 68984376]

約数ペア:

[(1, 68984376), (2, 34492188), (3, 22994792), (4, 17246094), (6, 11497396), (8, 8623047), (12, 5748698), (24, 2874349), (53, 1301592), (106, 650796), (159, 433864), (193, 357432), (212, 325398), (281, 245496), (318, 216932), (386, 178716), (424, 162699), (562, 122748), (579, 119144), (636, 108466), (772, 89358), (843, 81832), (1124, 61374), (1158, 59572), (1272, 54233), (1544, 44679), (1686, 40916), (2248, 30687), (2316, 29786), (3372, 20458), (4632, 14893), (6744, 10229)]