80196318

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{5323}}^1$

素因数の和:5371

約数の個数: 48

約数和(自身を含む): 186041856

約数和(自身を除く): 105845538

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 837, 1674, 2511, 5022, 5323, 7533, 10646, 15066, 15969, 31938, 47907, 95814, 143721, 165013, 287442, 330026, 431163, 495039, 862326, 990078, 1293489, 1485117, 2586978, 2970234, 4455351, 8910702, 13366053, 26732106, 40098159, 80196318]

約数ペア:

[(1, 80196318), (2, 40098159), (3, 26732106), (6, 13366053), (9, 8910702), (18, 4455351), (27, 2970234), (31, 2586978), (54, 1485117), (62, 1293489), (81, 990078), (93, 862326), (162, 495039), (186, 431163), (243, 330026), (279, 287442), (486, 165013), (558, 143721), (837, 95814), (1674, 47907), (2511, 31938), (5022, 15969), (5323, 15066), (7533, 10646)]