72758628

素因数分解:

$2^2\times 3^3\times {\mathrm{641}}^1\times {\mathrm{1051}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 189107520

約数和(自身を除く): 116348892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 641, 1051, 1282, 1923, 2102, 2564, 3153, 3846, 4204, 5769, 6306, 7692, 9459, 11538, 12612, 17307, 18918, 23076, 28377, 34614, 37836, 56754, 69228, 113508, 673691, 1347382, 2021073, 2694764, 4042146, 6063219, 8084292, 12126438, 18189657, 24252876, 36379314, 72758628]

約数ペア:

[(1, 72758628), (2, 36379314), (3, 24252876), (4, 18189657), (6, 12126438), (9, 8084292), (12, 6063219), (18, 4042146), (27, 2694764), (36, 2021073), (54, 1347382), (108, 673691), (641, 113508), (1051, 69228), (1282, 56754), (1923, 37836), (2102, 34614), (2564, 28377), (3153, 23076), (3846, 18918), (4204, 17307), (5769, 12612), (6306, 11538), (7692, 9459)]