78197382

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 180116352

約数和(自身を除く): 101918970

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 421, 607, 842, 1214, 1263, 1821, 2526, 3642, 3789, 5463, 7157, 7578, 10319, 10926, 14314, 20638, 21471, 30957, 42942, 61914, 64413, 92871, 128826, 185742, 255547, 511094, 766641, 1533282, 2299923, 4344299, 4599846, 8688598, 13032897, 26065794, 39098691, 78197382]

約数ペア:

[(1, 78197382), (2, 39098691), (3, 26065794), (6, 13032897), (9, 8688598), (17, 4599846), (18, 4344299), (34, 2299923), (51, 1533282), (102, 766641), (153, 511094), (306, 255547), (421, 185742), (607, 128826), (842, 92871), (1214, 64413), (1263, 61914), (1821, 42942), (2526, 30957), (3642, 21471), (3789, 20638), (5463, 14314), (7157, 10926), (7578, 10319)]