72648738

素因数分解:

$2^1\times 3^5\times {\mathrm{83}}^1\times {\mathrm{1801}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 165293856

約数和(自身を除く): 92645118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 486, 498, 747, 1494, 1801, 2241, 3602, 4482, 5403, 6723, 10806, 13446, 16209, 20169, 32418, 40338, 48627, 97254, 145881, 149483, 291762, 298966, 437643, 448449, 875286, 896898, 1345347, 2690694, 4036041, 8072082, 12108123, 24216246, 36324369, 72648738]

約数ペア:

[(1, 72648738), (2, 36324369), (3, 24216246), (6, 12108123), (9, 8072082), (18, 4036041), (27, 2690694), (54, 1345347), (81, 896898), (83, 875286), (162, 448449), (166, 437643), (243, 298966), (249, 291762), (486, 149483), (498, 145881), (747, 97254), (1494, 48627), (1801, 40338), (2241, 32418), (3602, 20169), (4482, 16209), (5403, 13446), (6723, 10806)]