90751446

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1579}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 205071360

約数和(自身を除く): 114319914

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 103, 186, 206, 279, 309, 558, 618, 927, 1579, 1854, 3158, 3193, 4737, 6386, 9474, 9579, 14211, 19158, 28422, 28737, 48949, 57474, 97898, 146847, 162637, 293694, 325274, 440541, 487911, 881082, 975822, 1463733, 2927466, 5041747, 10083494, 15125241, 30250482, 45375723, 90751446]

約数ペア:

[(1, 90751446), (2, 45375723), (3, 30250482), (6, 15125241), (9, 10083494), (18, 5041747), (31, 2927466), (62, 1463733), (93, 975822), (103, 881082), (186, 487911), (206, 440541), (279, 325274), (309, 293694), (558, 162637), (618, 146847), (927, 97898), (1579, 57474), (1854, 48949), (3158, 28737), (3193, 28422), (4737, 19158), (6386, 14211), (9474, 9579)]