87170418

素因数分解:

$2^1\times 3^5\times {\mathrm{83}}^1\times {\mathrm{2161}}^1$

素因数の和:2261

約数の個数: 48

約数和(自身を含む): 198315936

約数和(自身を除く): 111145518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 486, 498, 747, 1494, 2161, 2241, 4322, 4482, 6483, 6723, 12966, 13446, 19449, 20169, 38898, 40338, 58347, 116694, 175041, 179363, 350082, 358726, 525123, 538089, 1050246, 1076178, 1614267, 3228534, 4842801, 9685602, 14528403, 29056806, 43585209, 87170418]

約数ペア:

[(1, 87170418), (2, 43585209), (3, 29056806), (6, 14528403), (9, 9685602), (18, 4842801), (27, 3228534), (54, 1614267), (81, 1076178), (83, 1050246), (162, 538089), (166, 525123), (243, 358726), (249, 350082), (486, 179363), (498, 175041), (747, 116694), (1494, 58347), (2161, 40338), (2241, 38898), (4322, 20169), (4482, 19449), (6483, 13446), (6723, 12966)]