81350304

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7121}}^1$

素因数の和:7158

約数の個数: 96

約数和(自身を含む): 258443136

約数和(自身を除く): 177092832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 7121, 11424, 14242, 21363, 28484, 42726, 49847, 56968, 85452, 99694, 113936, 121057, 149541, 170904, 199388, 227872, 242114, 299082, 341808, 363171, 398776, 484228, 598164, 683616, 726342, 797552, 847399, 968456, 1196328, 1452684, 1595104, 1694798, 1936912, 2392656, 2542197, 2905368, 3389596, 3873824, 4785312, 5084394, 5810736, 6779192, 10168788, 11621472, 13558384, 20337576, 27116768, 40675152, 81350304]

約数ペア:

[(1, 81350304), (2, 40675152), (3, 27116768), (4, 20337576), (6, 13558384), (7, 11621472), (8, 10168788), (12, 6779192), (14, 5810736), (16, 5084394), (17, 4785312), (21, 3873824), (24, 3389596), (28, 2905368), (32, 2542197), (34, 2392656), (42, 1936912), (48, 1694798), (51, 1595104), (56, 1452684), (68, 1196328), (84, 968456), (96, 847399), (102, 797552), (112, 726342), (119, 683616), (136, 598164), (168, 484228), (204, 398776), (224, 363171), (238, 341808), (272, 299082), (336, 242114), (357, 227872), (408, 199388), (476, 170904), (544, 149541), (672, 121057), (714, 113936), (816, 99694), (952, 85452), (1428, 56968), (1632, 49847), (1904, 42726), (2856, 28484), (3808, 21363), (5712, 14242), (7121, 11424)]