68615808

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 201813120

約数和(自身を除く): 133197312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 272, 276, 368, 384, 391, 408, 457, 544, 552, 736, 782, 816, 914, 1088, 1104, 1173, 1371, 1472, 1564, 1632, 1828, 2176, 2208, 2346, 2742, 2944, 3128, 3264, 3656, 4416, 4692, 5484, 6256, 6528, 7312, 7769, 8832, 9384, 10511, 10968, 12512, 14624, 15538, 18768, 21022, 21936, 23307, 25024, 29248, 31076, 31533, 37536, 42044, 43872, 46614, 50048, 58496, 62152, 63066, 75072, 84088, 87744, 93228, 124304, 126132, 150144, 168176, 175488, 178687, 186456, 248608, 252264, 336352, 357374, 372912, 497216, 504528, 536061, 672704, 714748, 745824, 994432, 1009056, 1072122, 1345408, 1429496, 1491648, 2018112, 2144244, 2858992, 2983296, 4036224, 4288488, 5717984, 8576976, 11435968, 17153952, 22871936, 34307904, 68615808]

約数ペア:

[(1, 68615808), (2, 34307904), (3, 22871936), (4, 17153952), (6, 11435968), (8, 8576976), (12, 5717984), (16, 4288488), (17, 4036224), (23, 2983296), (24, 2858992), (32, 2144244), (34, 2018112), (46, 1491648), (48, 1429496), (51, 1345408), (64, 1072122), (68, 1009056), (69, 994432), (92, 745824), (96, 714748), (102, 672704), (128, 536061), (136, 504528), (138, 497216), (184, 372912), (192, 357374), (204, 336352), (272, 252264), (276, 248608), (368, 186456), (384, 178687), (391, 175488), (408, 168176), (457, 150144), (544, 126132), (552, 124304), (736, 93228), (782, 87744), (816, 84088), (914, 75072), (1088, 63066), (1104, 62152), (1173, 58496), (1371, 50048), (1472, 46614), (1564, 43872), (1632, 42044), (1828, 37536), (2176, 31533), (2208, 31076), (2346, 29248), (2742, 25024), (2944, 23307), (3128, 21936), (3264, 21022), (3656, 18768), (4416, 15538), (4692, 14624), (5484, 12512), (6256, 10968), (6528, 10511), (7312, 9384), (7769, 8832)]