47187108

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 126672000

約数和(自身を除く): 79484892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 149, 171, 228, 298, 342, 447, 463, 596, 684, 894, 926, 1341, 1389, 1788, 1852, 2682, 2778, 2831, 4167, 5364, 5556, 5662, 8334, 8493, 8797, 11324, 16668, 16986, 17594, 25479, 26391, 33972, 35188, 50958, 52782, 68987, 79173, 101916, 105564, 137974, 158346, 206961, 275948, 316692, 413922, 620883, 827844, 1241766, 1310753, 2483532, 2621506, 3932259, 5243012, 7864518, 11796777, 15729036, 23593554, 47187108]

約数ペア:

[(1, 47187108), (2, 23593554), (3, 15729036), (4, 11796777), (6, 7864518), (9, 5243012), (12, 3932259), (18, 2621506), (19, 2483532), (36, 1310753), (38, 1241766), (57, 827844), (76, 620883), (114, 413922), (149, 316692), (171, 275948), (228, 206961), (298, 158346), (342, 137974), (447, 105564), (463, 101916), (596, 79173), (684, 68987), (894, 52782), (926, 50958), (1341, 35188), (1389, 33972), (1788, 26391), (1852, 25479), (2682, 17594), (2778, 16986), (2831, 16668), (4167, 11324), (5364, 8797), (5556, 8493), (5662, 8334)]