79982568

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8747}}^1$

素因数の和:8886

約数の個数: 48

約数和(自身を含む): 218350080

約数和(自身を除く): 138367512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 8747, 9144, 17494, 26241, 34988, 52482, 69976, 78723, 104964, 157446, 209928, 314892, 629784, 1110869, 2221738, 3332607, 4443476, 6665214, 8886952, 9997821, 13330428, 19995642, 26660856, 39991284, 79982568]

約数ペア:

[(1, 79982568), (2, 39991284), (3, 26660856), (4, 19995642), (6, 13330428), (8, 9997821), (9, 8886952), (12, 6665214), (18, 4443476), (24, 3332607), (36, 2221738), (72, 1110869), (127, 629784), (254, 314892), (381, 209928), (508, 157446), (762, 104964), (1016, 78723), (1143, 69976), (1524, 52482), (2286, 34988), (3048, 26241), (4572, 17494), (8747, 9144)]