61914512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 136538880

約数和(自身を除く): 74624368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 73, 79, 88, 122, 146, 158, 176, 244, 292, 316, 488, 584, 632, 671, 803, 869, 976, 1168, 1264, 1342, 1606, 1738, 2684, 3212, 3476, 4453, 4819, 5368, 5767, 6424, 6952, 8906, 9638, 10736, 11534, 12848, 13904, 17812, 19276, 23068, 35624, 38552, 46136, 48983, 53009, 63437, 71248, 77104, 92272, 97966, 106018, 126874, 195932, 212036, 253748, 351787, 391864, 424072, 507496, 703574, 783728, 848144, 1014992, 1407148, 2814296, 3869657, 5628592, 7739314, 15478628, 30957256, 61914512]

約数ペア:

[(1, 61914512), (2, 30957256), (4, 15478628), (8, 7739314), (11, 5628592), (16, 3869657), (22, 2814296), (44, 1407148), (61, 1014992), (73, 848144), (79, 783728), (88, 703574), (122, 507496), (146, 424072), (158, 391864), (176, 351787), (244, 253748), (292, 212036), (316, 195932), (488, 126874), (584, 106018), (632, 97966), (671, 92272), (803, 77104), (869, 71248), (976, 63437), (1168, 53009), (1264, 48983), (1342, 46136), (1606, 38552), (1738, 35624), (2684, 23068), (3212, 19276), (3476, 17812), (4453, 13904), (4819, 12848), (5368, 11534), (5767, 10736), (6424, 9638), (6952, 8906)]