67667588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 128748480

約数和(自身を除く): 61080892

約数列:

[1, 2, 4, 19, 38, 67, 76, 97, 134, 137, 194, 268, 274, 388, 548, 1273, 1843, 2546, 2603, 3686, 5092, 5206, 6499, 7372, 9179, 10412, 12998, 13289, 18358, 25996, 26578, 36716, 53156, 123481, 174401, 246962, 252491, 348802, 493924, 504982, 697604, 890363, 1009964, 1780726, 3561452, 16916897, 33833794, 67667588]

約数ペア:

[(1, 67667588), (2, 33833794), (4, 16916897), (19, 3561452), (38, 1780726), (67, 1009964), (76, 890363), (97, 697604), (134, 504982), (137, 493924), (194, 348802), (268, 252491), (274, 246962), (388, 174401), (548, 123481), (1273, 53156), (1843, 36716), (2546, 26578), (2603, 25996), (3686, 18358), (5092, 13289), (5206, 12998), (6499, 10412), (7372, 9179)]