83678946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 187904640

約数和(自身を除く): 104225694

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 61, 78, 86, 122, 129, 183, 258, 366, 409, 559, 793, 818, 1118, 1227, 1586, 1677, 2379, 2454, 2623, 3354, 4758, 5246, 5317, 7869, 10634, 15738, 15951, 17587, 24949, 31902, 34099, 35174, 49898, 52761, 68198, 74847, 102297, 105522, 149694, 204594, 228631, 324337, 457262, 648674, 685893, 973011, 1072807, 1371786, 1946022, 2145614, 3218421, 6436842, 13946491, 27892982, 41839473, 83678946]

約数ペア:

[(1, 83678946), (2, 41839473), (3, 27892982), (6, 13946491), (13, 6436842), (26, 3218421), (39, 2145614), (43, 1946022), (61, 1371786), (78, 1072807), (86, 973011), (122, 685893), (129, 648674), (183, 457262), (258, 324337), (366, 228631), (409, 204594), (559, 149694), (793, 105522), (818, 102297), (1118, 74847), (1227, 68198), (1586, 52761), (1677, 49898), (2379, 35174), (2454, 34099), (2623, 31902), (3354, 24949), (4758, 17587), (5246, 15951), (5317, 15738), (7869, 10634)]