78197964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3947}}^1$

素因数の和:4094

約数の個数: 48

約数和(自身を含む): 198094848

約数和(自身を除く): 119896884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 3947, 4953, 6604, 7894, 9906, 11841, 15788, 19812, 23682, 47364, 51311, 102622, 153933, 205244, 307866, 501269, 615732, 1002538, 1503807, 2005076, 3007614, 6015228, 6516497, 13032994, 19549491, 26065988, 39098982, 78197964]

約数ペア:

[(1, 78197964), (2, 39098982), (3, 26065988), (4, 19549491), (6, 13032994), (12, 6516497), (13, 6015228), (26, 3007614), (39, 2005076), (52, 1503807), (78, 1002538), (127, 615732), (156, 501269), (254, 307866), (381, 205244), (508, 153933), (762, 102622), (1524, 51311), (1651, 47364), (3302, 23682), (3947, 19812), (4953, 15788), (6604, 11841), (7894, 9906)]