80233146

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 216760320

約数和(自身を除く): 136527174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 41, 42, 54, 62, 63, 82, 93, 123, 126, 167, 186, 189, 217, 246, 279, 287, 334, 369, 378, 434, 501, 558, 574, 651, 738, 837, 861, 1002, 1107, 1169, 1271, 1302, 1503, 1674, 1722, 1953, 2214, 2338, 2542, 2583, 3006, 3507, 3813, 3906, 4509, 5166, 5177, 5859, 6847, 7014, 7626, 7749, 8897, 9018, 10354, 10521, 11439, 11718, 13694, 15498, 15531, 17794, 20541, 21042, 22878, 26691, 31062, 31563, 34317, 36239, 41082, 46593, 47929, 53382, 61623, 63126, 68634, 72478, 80073, 93186, 95858, 108717, 123246, 139779, 143787, 160146, 184869, 212257, 217434, 240219, 279558, 287574, 326151, 369738, 424514, 431361, 480438, 636771, 652302, 862722, 978453, 1273542, 1294083, 1485799, 1910313, 1956906, 2588166, 2971598, 3820626, 4457397, 5730939, 8914794, 11461878, 13372191, 26744382, 40116573, 80233146]

約数ペア:

[(1, 80233146), (2, 40116573), (3, 26744382), (6, 13372191), (7, 11461878), (9, 8914794), (14, 5730939), (18, 4457397), (21, 3820626), (27, 2971598), (31, 2588166), (41, 1956906), (42, 1910313), (54, 1485799), (62, 1294083), (63, 1273542), (82, 978453), (93, 862722), (123, 652302), (126, 636771), (167, 480438), (186, 431361), (189, 424514), (217, 369738), (246, 326151), (279, 287574), (287, 279558), (334, 240219), (369, 217434), (378, 212257), (434, 184869), (501, 160146), (558, 143787), (574, 139779), (651, 123246), (738, 108717), (837, 95858), (861, 93186), (1002, 80073), (1107, 72478), (1169, 68634), (1271, 63126), (1302, 61623), (1503, 53382), (1674, 47929), (1722, 46593), (1953, 41082), (2214, 36239), (2338, 34317), (2542, 31563), (2583, 31062), (3006, 26691), (3507, 22878), (3813, 21042), (3906, 20541), (4509, 17794), (5166, 15531), (5177, 15498), (5859, 13694), (6847, 11718), (7014, 11439), (7626, 10521), (7749, 10354), (8897, 9018)]