74645172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{98737}}^1$

素因数の和:98757

約数の個数: 48

約数和(自身を含む): 221173120

約数和(自身を除く): 146527948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 98737, 197474, 296211, 394948, 592422, 691159, 888633, 1184844, 1382318, 1777266, 2073477, 2665899, 2764636, 3554532, 4146954, 5331798, 6220431, 8293908, 10663596, 12440862, 18661293, 24881724, 37322586, 74645172]

約数ペア:

[(1, 74645172), (2, 37322586), (3, 24881724), (4, 18661293), (6, 12440862), (7, 10663596), (9, 8293908), (12, 6220431), (14, 5331798), (18, 4146954), (21, 3554532), (27, 2764636), (28, 2665899), (36, 2073477), (42, 1777266), (54, 1382318), (63, 1184844), (84, 888633), (108, 691159), (126, 592422), (189, 394948), (252, 296211), (378, 197474), (756, 98737)]