73891716

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 178516800

約数和(自身を除く): 104625084

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 89, 129, 172, 178, 258, 267, 356, 516, 534, 1068, 1609, 3218, 3827, 4827, 6436, 7654, 9654, 11481, 15308, 19308, 22962, 45924, 69187, 138374, 143201, 207561, 276748, 286402, 415122, 429603, 572804, 830244, 859206, 1718412, 6157643, 12315286, 18472929, 24630572, 36945858, 73891716]

約数ペア:

[(1, 73891716), (2, 36945858), (3, 24630572), (4, 18472929), (6, 12315286), (12, 6157643), (43, 1718412), (86, 859206), (89, 830244), (129, 572804), (172, 429603), (178, 415122), (258, 286402), (267, 276748), (356, 207561), (516, 143201), (534, 138374), (1068, 69187), (1609, 45924), (3218, 22962), (3827, 19308), (4827, 15308), (6436, 11481), (7654, 9654)]