72744642

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{2351}}^1$

素因数の和:2556

約数の個数: 40

約数和(自身を含む): 163924992

約数和(自身を除く): 91180350

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 1146, 1719, 2351, 3438, 4702, 5157, 7053, 10314, 14106, 15471, 21159, 30942, 42318, 63477, 126954, 190431, 380862, 449041, 898082, 1347123, 2694246, 4041369, 8082738, 12124107, 24248214, 36372321, 72744642]

約数ペア:

[(1, 72744642), (2, 36372321), (3, 24248214), (6, 12124107), (9, 8082738), (18, 4041369), (27, 2694246), (54, 1347123), (81, 898082), (162, 449041), (191, 380862), (382, 190431), (573, 126954), (1146, 63477), (1719, 42318), (2351, 30942), (3438, 21159), (4702, 15471), (5157, 14106), (7053, 10314)]