77866614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3137}}^1$

素因数の和:3349

約数の個数: 48

約数和(自身を含む): 193853088

約数和(自身を除く): 115986474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3137, 3546, 4137, 6274, 8274, 9411, 12411, 18822, 21959, 24822, 28233, 43918, 56466, 65877, 131754, 197631, 395262, 617989, 1235978, 1853967, 3707934, 4325923, 5561901, 8651846, 11123802, 12977769, 25955538, 38933307, 77866614]

約数ペア:

[(1, 77866614), (2, 38933307), (3, 25955538), (6, 12977769), (7, 11123802), (9, 8651846), (14, 5561901), (18, 4325923), (21, 3707934), (42, 1853967), (63, 1235978), (126, 617989), (197, 395262), (394, 197631), (591, 131754), (1182, 65877), (1379, 56466), (1773, 43918), (2758, 28233), (3137, 24822), (3546, 21959), (4137, 18822), (6274, 12411), (8274, 9411)]