68285328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1344

約数の個数: 80

約数和(自身を含む): 189720000

約数和(自身を除く): 121434672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 67, 68, 102, 134, 136, 201, 204, 268, 272, 402, 408, 536, 804, 816, 1072, 1139, 1249, 1608, 2278, 2498, 3216, 3417, 3747, 4556, 4996, 6834, 7494, 9112, 9992, 13668, 14988, 18224, 19984, 21233, 27336, 29976, 42466, 54672, 59952, 63699, 83683, 84932, 127398, 167366, 169864, 251049, 254796, 334732, 339728, 502098, 509592, 669464, 1004196, 1019184, 1338928, 1422611, 2008392, 2845222, 4016784, 4267833, 5690444, 8535666, 11380888, 17071332, 22761776, 34142664, 68285328]

約数ペア:

[(1, 68285328), (2, 34142664), (3, 22761776), (4, 17071332), (6, 11380888), (8, 8535666), (12, 5690444), (16, 4267833), (17, 4016784), (24, 2845222), (34, 2008392), (48, 1422611), (51, 1338928), (67, 1019184), (68, 1004196), (102, 669464), (134, 509592), (136, 502098), (201, 339728), (204, 334732), (268, 254796), (272, 251049), (402, 169864), (408, 167366), (536, 127398), (804, 84932), (816, 83683), (1072, 63699), (1139, 59952), (1249, 54672), (1608, 42466), (2278, 29976), (2498, 27336), (3216, 21233), (3417, 19984), (3747, 18224), (4556, 14988), (4996, 13668), (6834, 9992), (7494, 9112)]