68947116

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{2393}}^1$

素因数の和:2428

約数の個数: 60

約数和(自身を含む): 187756632

約数和(自身を除く): 118809516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2393, 2401, 4116, 4786, 4802, 7179, 7203, 9572, 9604, 14358, 14406, 16751, 28716, 28812, 33502, 50253, 67004, 100506, 117257, 201012, 234514, 351771, 469028, 703542, 820799, 1407084, 1641598, 2462397, 3283196, 4924794, 5745593, 9849588, 11491186, 17236779, 22982372, 34473558, 68947116]

約数ペア:

[(1, 68947116), (2, 34473558), (3, 22982372), (4, 17236779), (6, 11491186), (7, 9849588), (12, 5745593), (14, 4924794), (21, 3283196), (28, 2462397), (42, 1641598), (49, 1407084), (84, 820799), (98, 703542), (147, 469028), (196, 351771), (294, 234514), (343, 201012), (588, 117257), (686, 100506), (1029, 67004), (1372, 50253), (2058, 33502), (2393, 28812), (2401, 28716), (4116, 16751), (4786, 14406), (4802, 14358), (7179, 9604), (7203, 9572)]