78013012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13331}}^1$

素因数の和:13372

約数の個数: 48

約数和(自身を含む): 179182080

約数和(自身を除く): 101169068

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 13331, 26662, 53324, 93317, 146641, 186634, 253289, 293282, 373268, 506578, 586564, 1013156, 1026487, 1773023, 2052974, 2786179, 3546046, 4105948, 5572358, 7092092, 11144716, 19503253, 39006506, 78013012]

約数ペア:

[(1, 78013012), (2, 39006506), (4, 19503253), (7, 11144716), (11, 7092092), (14, 5572358), (19, 4105948), (22, 3546046), (28, 2786179), (38, 2052974), (44, 1773023), (76, 1026487), (77, 1013156), (133, 586564), (154, 506578), (209, 373268), (266, 293282), (308, 253289), (418, 186634), (532, 146641), (836, 93317), (1463, 53324), (2926, 26662), (5852, 13331)]