123975912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4457}}^1$

素因数の和:4546

約数の個数: 64

約数和(自身を含む): 331675200

約数和(自身を除く): 207699288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1159, 1464, 2318, 3477, 4457, 4636, 6954, 8914, 9272, 13371, 13908, 17828, 26742, 27816, 35656, 53484, 84683, 106968, 169366, 254049, 271877, 338732, 508098, 543754, 677464, 815631, 1016196, 1087508, 1631262, 2032392, 2175016, 3262524, 5165663, 6525048, 10331326, 15496989, 20662652, 30993978, 41325304, 61987956, 123975912]

約数ペア:

[(1, 123975912), (2, 61987956), (3, 41325304), (4, 30993978), (6, 20662652), (8, 15496989), (12, 10331326), (19, 6525048), (24, 5165663), (38, 3262524), (57, 2175016), (61, 2032392), (76, 1631262), (114, 1087508), (122, 1016196), (152, 815631), (183, 677464), (228, 543754), (244, 508098), (366, 338732), (456, 271877), (488, 254049), (732, 169366), (1159, 106968), (1464, 84683), (2318, 53484), (3477, 35656), (4457, 27816), (4636, 26742), (6954, 17828), (8914, 13908), (9272, 13371)]