67161808

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 160961920

約数和(自身を除く): 93800112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 853, 1036, 1064, 1406, 1706, 2072, 2128, 2812, 3412, 4144, 4921, 5624, 5971, 6824, 9842, 11248, 11942, 13648, 16207, 19684, 23884, 31561, 32414, 39368, 47768, 63122, 64828, 78736, 95536, 113449, 126244, 129656, 220927, 226898, 252488, 259312, 441854, 453796, 504976, 599659, 883708, 907592, 1199318, 1767416, 1815184, 2398636, 3534832, 4197613, 4797272, 8395226, 9594544, 16790452, 33580904, 67161808]

約数ペア:

[(1, 67161808), (2, 33580904), (4, 16790452), (7, 9594544), (8, 8395226), (14, 4797272), (16, 4197613), (19, 3534832), (28, 2398636), (37, 1815184), (38, 1767416), (56, 1199318), (74, 907592), (76, 883708), (112, 599659), (133, 504976), (148, 453796), (152, 441854), (259, 259312), (266, 252488), (296, 226898), (304, 220927), (518, 129656), (532, 126244), (592, 113449), (703, 95536), (853, 78736), (1036, 64828), (1064, 63122), (1406, 47768), (1706, 39368), (2072, 32414), (2128, 31561), (2812, 23884), (3412, 19684), (4144, 16207), (4921, 13648), (5624, 11942), (5971, 11248), (6824, 9842)]