71696736

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1439}}^1$

素因数の和:1628

約数の個数: 72

約数和(自身を含む): 205208640

約数和(自身を除く): 133511904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1439, 1557, 2076, 2768, 2878, 3114, 4152, 4317, 5536, 5756, 6228, 8304, 8634, 11512, 12456, 12951, 16608, 17268, 23024, 24912, 25902, 34536, 46048, 49824, 51804, 69072, 103608, 138144, 207216, 248947, 414432, 497894, 746841, 995788, 1493682, 1991576, 2240523, 2987364, 3983152, 4481046, 5974728, 7966304, 8962092, 11949456, 17924184, 23898912, 35848368, 71696736]

約数ペア:

[(1, 71696736), (2, 35848368), (3, 23898912), (4, 17924184), (6, 11949456), (8, 8962092), (9, 7966304), (12, 5974728), (16, 4481046), (18, 3983152), (24, 2987364), (32, 2240523), (36, 1991576), (48, 1493682), (72, 995788), (96, 746841), (144, 497894), (173, 414432), (288, 248947), (346, 207216), (519, 138144), (692, 103608), (1038, 69072), (1384, 51804), (1439, 49824), (1557, 46048), (2076, 34536), (2768, 25902), (2878, 24912), (3114, 23024), (4152, 17268), (4317, 16608), (5536, 12951), (5756, 12456), (6228, 11512), (8304, 8634)]