870394104

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{33487}}^1$

素因数の和:33537

約数の個数: 72

約数和(自身を含む): 2487990960

約数和(自身を除く): 1617596856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6498, 8664, 12996, 25992, 33487, 66974, 100461, 133948, 200922, 267896, 301383, 401844, 602766, 636253, 803688, 1205532, 1272506, 1908759, 2411064, 2545012, 3817518, 5090024, 5726277, 7635036, 11452554, 12088807, 15270072, 22905108, 24177614, 36266421, 45810216, 48355228, 72532842, 96710456, 108799263, 145065684, 217598526, 290131368, 435197052, 870394104]

約数ペア:

[(1, 870394104), (2, 435197052), (3, 290131368), (4, 217598526), (6, 145065684), (8, 108799263), (9, 96710456), (12, 72532842), (18, 48355228), (19, 45810216), (24, 36266421), (36, 24177614), (38, 22905108), (57, 15270072), (72, 12088807), (76, 11452554), (114, 7635036), (152, 5726277), (171, 5090024), (228, 3817518), (342, 2545012), (361, 2411064), (456, 1908759), (684, 1272506), (722, 1205532), (1083, 803688), (1368, 636253), (1444, 602766), (2166, 401844), (2888, 301383), (3249, 267896), (4332, 200922), (6498, 133948), (8664, 100461), (12996, 66974), (25992, 33487)]