80598518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 164118528

約数和(自身を除く): 83520010

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 127, 143, 154, 182, 254, 286, 317, 634, 889, 1001, 1397, 1651, 1778, 2002, 2219, 2794, 3302, 3487, 4121, 4438, 6974, 8242, 9779, 11557, 18161, 19558, 23114, 24409, 28847, 36322, 40259, 45331, 48818, 57694, 80518, 90662, 127127, 254254, 281813, 317317, 442849, 523367, 563626, 634634, 885698, 1046734, 3099943, 3663569, 5757037, 6199886, 7327138, 11514074, 40299259, 80598518]

約数ペア:

[(1, 80598518), (2, 40299259), (7, 11514074), (11, 7327138), (13, 6199886), (14, 5757037), (22, 3663569), (26, 3099943), (77, 1046734), (91, 885698), (127, 634634), (143, 563626), (154, 523367), (182, 442849), (254, 317317), (286, 281813), (317, 254254), (634, 127127), (889, 90662), (1001, 80518), (1397, 57694), (1651, 48818), (1778, 45331), (2002, 40259), (2219, 36322), (2794, 28847), (3302, 24409), (3487, 23114), (4121, 19558), (4438, 18161), (6974, 11557), (8242, 9779)]