938082456

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{71983}}^1$

素因数の和:72176

約数の個数: 48

約数和(自身を含む): 2554712160

約数和(自身を除く): 1616629704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 71983, 143966, 215949, 287932, 431898, 575864, 647847, 863796, 1295694, 1727592, 2591388, 5182776, 13028923, 26057846, 39086769, 52115692, 78173538, 104231384, 117260307, 156347076, 234520614, 312694152, 469041228, 938082456]

約数ペア:

[(1, 938082456), (2, 469041228), (3, 312694152), (4, 234520614), (6, 156347076), (8, 117260307), (9, 104231384), (12, 78173538), (18, 52115692), (24, 39086769), (36, 26057846), (72, 13028923), (181, 5182776), (362, 2591388), (543, 1727592), (724, 1295694), (1086, 863796), (1448, 647847), (1629, 575864), (2172, 431898), (3258, 287932), (4344, 215949), (6516, 143966), (13032, 71983)]