66444144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 186050592

約数和(自身を除く): 119606448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 233, 312, 457, 466, 624, 699, 914, 932, 1371, 1398, 1828, 1864, 2742, 2796, 3029, 3656, 3728, 5484, 5592, 5941, 6058, 7312, 9087, 10968, 11184, 11882, 12116, 17823, 18174, 21936, 23764, 24232, 35646, 36348, 47528, 48464, 71292, 72696, 95056, 106481, 142584, 145392, 212962, 285168, 319443, 425924, 638886, 851848, 1277772, 1384253, 1703696, 2555544, 2768506, 4152759, 5111088, 5537012, 8305518, 11074024, 16611036, 22148048, 33222072, 66444144]

約数ペア:

[(1, 66444144), (2, 33222072), (3, 22148048), (4, 16611036), (6, 11074024), (8, 8305518), (12, 5537012), (13, 5111088), (16, 4152759), (24, 2768506), (26, 2555544), (39, 1703696), (48, 1384253), (52, 1277772), (78, 851848), (104, 638886), (156, 425924), (208, 319443), (233, 285168), (312, 212962), (457, 145392), (466, 142584), (624, 106481), (699, 95056), (914, 72696), (932, 71292), (1371, 48464), (1398, 47528), (1828, 36348), (1864, 35646), (2742, 24232), (2796, 23764), (3029, 21936), (3656, 18174), (3728, 17823), (5484, 12116), (5592, 11882), (5941, 11184), (6058, 10968), (7312, 9087)]