64568538

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 143526240

約数和(自身を除く): 78957702

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 163, 177, 326, 354, 373, 489, 531, 746, 978, 1062, 1119, 1467, 2238, 2934, 3357, 6714, 9617, 19234, 22007, 28851, 44014, 57702, 60799, 66021, 86553, 121598, 132042, 173106, 182397, 198063, 364794, 396126, 547191, 1094382, 3587141, 7174282, 10761423, 21522846, 32284269, 64568538]

約数ペア:

[(1, 64568538), (2, 32284269), (3, 21522846), (6, 10761423), (9, 7174282), (18, 3587141), (59, 1094382), (118, 547191), (163, 396126), (177, 364794), (326, 198063), (354, 182397), (373, 173106), (489, 132042), (531, 121598), (746, 86553), (978, 66021), (1062, 60799), (1119, 57702), (1467, 44014), (2238, 28851), (2934, 22007), (3357, 19234), (6714, 9617)]