78348744

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2741}}^1$

素因数の和:3150

約数の個数: 48

約数和(自身を含む): 212806620

約数和(自身を除く): 134457876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 2741, 3176, 3573, 4764, 5482, 7146, 8223, 9528, 10964, 14292, 16446, 21928, 24669, 28584, 32892, 49338, 65784, 98676, 197352, 1088177, 2176354, 3264531, 4352708, 6529062, 8705416, 9793593, 13058124, 19587186, 26116248, 39174372, 78348744]

約数ペア:

[(1, 78348744), (2, 39174372), (3, 26116248), (4, 19587186), (6, 13058124), (8, 9793593), (9, 8705416), (12, 6529062), (18, 4352708), (24, 3264531), (36, 2176354), (72, 1088177), (397, 197352), (794, 98676), (1191, 65784), (1588, 49338), (2382, 32892), (2741, 28584), (3176, 24669), (3573, 21928), (4764, 16446), (5482, 14292), (7146, 10964), (8223, 9528)]