68888946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 167040000

約数和(自身を除く): 98151054

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 173, 266, 346, 399, 499, 519, 798, 998, 1038, 1211, 1497, 2422, 2994, 3287, 3493, 3633, 6574, 6986, 7266, 9481, 9861, 10479, 18962, 19722, 20958, 23009, 28443, 46018, 56886, 66367, 69027, 86327, 132734, 138054, 172654, 199101, 258981, 398202, 517962, 604289, 1208578, 1640213, 1812867, 3280426, 3625734, 4920639, 9841278, 11481491, 22962982, 34444473, 68888946]

約数ペア:

[(1, 68888946), (2, 34444473), (3, 22962982), (6, 11481491), (7, 9841278), (14, 4920639), (19, 3625734), (21, 3280426), (38, 1812867), (42, 1640213), (57, 1208578), (114, 604289), (133, 517962), (173, 398202), (266, 258981), (346, 199101), (399, 172654), (499, 138054), (519, 132734), (798, 86327), (998, 69027), (1038, 66367), (1211, 56886), (1497, 46018), (2422, 28443), (2994, 23009), (3287, 20958), (3493, 19722), (3633, 18962), (6574, 10479), (6986, 9861), (7266, 9481)]