68629986

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 72

約数和(自身を含む): 160917120

約数和(自身を除く): 92287134

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 167, 237, 289, 306, 334, 474, 501, 578, 711, 867, 1002, 1343, 1422, 1503, 1734, 2601, 2686, 2839, 3006, 4029, 5202, 5678, 8058, 8517, 12087, 13193, 17034, 22831, 24174, 25551, 26386, 39579, 45662, 48263, 51102, 68493, 79158, 96526, 118737, 136986, 144789, 205479, 224281, 237474, 289578, 410958, 434367, 448562, 672843, 868734, 1345686, 2018529, 3812777, 4037058, 7625554, 11438331, 22876662, 34314993, 68629986]

約数ペア:

[(1, 68629986), (2, 34314993), (3, 22876662), (6, 11438331), (9, 7625554), (17, 4037058), (18, 3812777), (34, 2018529), (51, 1345686), (79, 868734), (102, 672843), (153, 448562), (158, 434367), (167, 410958), (237, 289578), (289, 237474), (306, 224281), (334, 205479), (474, 144789), (501, 136986), (578, 118737), (711, 96526), (867, 79158), (1002, 68493), (1343, 51102), (1422, 48263), (1503, 45662), (1734, 39579), (2601, 26386), (2686, 25551), (2839, 24174), (3006, 22831), (4029, 17034), (5202, 13193), (5678, 12087), (8058, 8517)]