80877524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2677}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 176362368

約数和(自身を除く): 95484844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 2677, 4316, 5354, 7553, 10708, 15106, 18739, 30212, 34801, 37478, 69602, 74956, 139204, 222191, 243607, 444382, 487214, 888764, 974428, 1555337, 2888483, 3110674, 5776966, 6221348, 11553932, 20219381, 40438762, 80877524]

約数ペア:

[(1, 80877524), (2, 40438762), (4, 20219381), (7, 11553932), (13, 6221348), (14, 5776966), (26, 3110674), (28, 2888483), (52, 1555337), (83, 974428), (91, 888764), (166, 487214), (182, 444382), (332, 243607), (364, 222191), (581, 139204), (1079, 74956), (1162, 69602), (2158, 37478), (2324, 34801), (2677, 30212), (4316, 18739), (5354, 15106), (7553, 10708)]