68444448

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2467}}^1$

素因数の和:2514

約数の個数: 72

約数和(自身を含む): 190934352

約数和(自身を除く): 122489904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 2467, 3468, 4624, 4934, 6936, 7401, 9248, 9868, 13872, 14802, 19736, 27744, 29604, 39472, 41939, 59208, 78944, 83878, 118416, 125817, 167756, 236832, 251634, 335512, 503268, 671024, 712963, 1006536, 1342048, 1425926, 2013072, 2138889, 2851852, 4026144, 4277778, 5703704, 8555556, 11407408, 17111112, 22814816, 34222224, 68444448]

約数ペア:

[(1, 68444448), (2, 34222224), (3, 22814816), (4, 17111112), (6, 11407408), (8, 8555556), (12, 5703704), (16, 4277778), (17, 4026144), (24, 2851852), (32, 2138889), (34, 2013072), (48, 1425926), (51, 1342048), (68, 1006536), (96, 712963), (102, 671024), (136, 503268), (204, 335512), (272, 251634), (289, 236832), (408, 167756), (544, 125817), (578, 118416), (816, 83878), (867, 78944), (1156, 59208), (1632, 41939), (1734, 39472), (2312, 29604), (2467, 27744), (3468, 19736), (4624, 14802), (4934, 13872), (6936, 9868), (7401, 9248)]