91211772

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3761}}^1$

素因数の和:3858

約数の個数: 48

約数和(自身を含む): 222469632

約数和(自身を除く): 131257860

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 516, 564, 2021, 3761, 4042, 6063, 7522, 8084, 11283, 12126, 15044, 22566, 24252, 45132, 161723, 176767, 323446, 353534, 485169, 530301, 646892, 707068, 970338, 1060602, 1940676, 2121204, 7600981, 15201962, 22802943, 30403924, 45605886, 91211772]

約数ペア:

[(1, 91211772), (2, 45605886), (3, 30403924), (4, 22802943), (6, 15201962), (12, 7600981), (43, 2121204), (47, 1940676), (86, 1060602), (94, 970338), (129, 707068), (141, 646892), (172, 530301), (188, 485169), (258, 353534), (282, 323446), (516, 176767), (564, 161723), (2021, 45132), (3761, 24252), (4042, 22566), (6063, 15044), (7522, 12126), (8084, 11283)]