78204444

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4889}}^1$

素因数の和:4970

約数の個数: 48

約数和(自身を含む): 192783360

約数和(自身を除く): 114578916

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 2666, 3999, 4889, 5332, 7998, 9778, 14667, 15996, 19556, 29334, 58668, 151559, 210227, 303118, 420454, 454677, 606236, 630681, 840908, 909354, 1261362, 1818708, 2522724, 6517037, 13034074, 19551111, 26068148, 39102222, 78204444]

約数ペア:

[(1, 78204444), (2, 39102222), (3, 26068148), (4, 19551111), (6, 13034074), (12, 6517037), (31, 2522724), (43, 1818708), (62, 1261362), (86, 909354), (93, 840908), (124, 630681), (129, 606236), (172, 454677), (186, 420454), (258, 303118), (372, 210227), (516, 151559), (1333, 58668), (2666, 29334), (3999, 19556), (4889, 15996), (5332, 14667), (7998, 9778)]