76979812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2677}}^1$

素因数の和:2780

約数の個数: 48

約数和(自身を含む): 167964160

約数和(自身を除く): 90984348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 2677, 4108, 5354, 7189, 10708, 14378, 18739, 28756, 34801, 37478, 69602, 74956, 139204, 211483, 243607, 422966, 487214, 845932, 974428, 1480381, 2749279, 2960762, 5498558, 5921524, 10997116, 19244953, 38489906, 76979812]

約数ペア:

[(1, 76979812), (2, 38489906), (4, 19244953), (7, 10997116), (13, 5921524), (14, 5498558), (26, 2960762), (28, 2749279), (52, 1480381), (79, 974428), (91, 845932), (158, 487214), (182, 422966), (316, 243607), (364, 211483), (553, 139204), (1027, 74956), (1106, 69602), (2054, 37478), (2212, 34801), (2677, 28756), (4108, 18739), (5354, 14378), (7189, 10708)]