127453644

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 330756608

約数和(自身を除く): 203302964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 127, 183, 244, 254, 366, 381, 457, 508, 549, 732, 762, 914, 1098, 1143, 1371, 1524, 1828, 2196, 2286, 2742, 4113, 4572, 5484, 7747, 8226, 15494, 16452, 23241, 27877, 30988, 46482, 55754, 58039, 69723, 83631, 92964, 111508, 116078, 139446, 167262, 174117, 232156, 250893, 278892, 334524, 348234, 501786, 522351, 696468, 1003572, 1044702, 2089404, 3540379, 7080758, 10621137, 14161516, 21242274, 31863411, 42484548, 63726822, 127453644]

約数ペア:

[(1, 127453644), (2, 63726822), (3, 42484548), (4, 31863411), (6, 21242274), (9, 14161516), (12, 10621137), (18, 7080758), (36, 3540379), (61, 2089404), (122, 1044702), (127, 1003572), (183, 696468), (244, 522351), (254, 501786), (366, 348234), (381, 334524), (457, 278892), (508, 250893), (549, 232156), (732, 174117), (762, 167262), (914, 139446), (1098, 116078), (1143, 111508), (1371, 92964), (1524, 83631), (1828, 69723), (2196, 58039), (2286, 55754), (2742, 46482), (4113, 30988), (4572, 27877), (5484, 23241), (7747, 16452), (8226, 15494)]