180946116

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{128879}}^1$

素因数の和:128905

約数の個数: 48

約数和(自身を含む): 505209600

約数和(自身を除く): 324263484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 128879, 257758, 386637, 515516, 773274, 1159911, 1546548, 1675427, 2319822, 3350854, 3479733, 4639644, 5026281, 6701708, 6959466, 10052562, 13918932, 15078843, 20105124, 30157686, 45236529, 60315372, 90473058, 180946116]

約数ペア:

[(1, 180946116), (2, 90473058), (3, 60315372), (4, 45236529), (6, 30157686), (9, 20105124), (12, 15078843), (13, 13918932), (18, 10052562), (26, 6959466), (27, 6701708), (36, 5026281), (39, 4639644), (52, 3479733), (54, 3350854), (78, 2319822), (108, 1675427), (117, 1546548), (156, 1159911), (234, 773274), (351, 515516), (468, 386637), (702, 257758), (1404, 128879)]