86734648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10831}}^1$

素因数の和:10868

約数の個数: 64

約数和(自身を含む): 218373120

約数和(自身を除く): 131638472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 10831, 21662, 43324, 75817, 86648, 119141, 140803, 151634, 238282, 281606, 303268, 476564, 563212, 606536, 833987, 953128, 985621, 1126424, 1548833, 1667974, 1971242, 3097666, 3335948, 3942484, 6195332, 6671896, 7884968, 10841831, 12390664, 21683662, 43367324, 86734648]

約数ペア:

[(1, 86734648), (2, 43367324), (4, 21683662), (7, 12390664), (8, 10841831), (11, 7884968), (13, 6671896), (14, 6195332), (22, 3942484), (26, 3335948), (28, 3097666), (44, 1971242), (52, 1667974), (56, 1548833), (77, 1126424), (88, 985621), (91, 953128), (104, 833987), (143, 606536), (154, 563212), (182, 476564), (286, 303268), (308, 281606), (364, 238282), (572, 151634), (616, 140803), (728, 119141), (1001, 86648), (1144, 75817), (2002, 43324), (4004, 21662), (8008, 10831)]