77363730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12107}}^1$

素因数の和:12191

約数の個数: 48

約数和(自身を含む): 203995584

約数和(自身を除く): 126631854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 12107, 24214, 36321, 60535, 72642, 108963, 121070, 181605, 217926, 363210, 544815, 859597, 1089630, 1719194, 2578791, 4297985, 5157582, 7736373, 8595970, 12893955, 15472746, 25787910, 38681865, 77363730]

約数ペア:

[(1, 77363730), (2, 38681865), (3, 25787910), (5, 15472746), (6, 12893955), (9, 8595970), (10, 7736373), (15, 5157582), (18, 4297985), (30, 2578791), (45, 1719194), (71, 1089630), (90, 859597), (142, 544815), (213, 363210), (355, 217926), (426, 181605), (639, 121070), (710, 108963), (1065, 72642), (1278, 60535), (2130, 36321), (3195, 24214), (6390, 12107)]