855136116

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4547

約数の個数: 120

約数和(自身を含む): 2429602560

約数和(自身を除く): 1574466444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 279, 324, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1539, 1674, 1767, 2052, 2356, 2511, 3078, 3348, 3534, 4481, 5022, 5301, 6156, 7068, 8962, 10044, 10602, 13443, 15903, 17924, 21204, 26886, 31806, 40329, 47709, 53772, 63612, 80658, 85139, 95418, 120987, 138911, 161316, 170278, 190836, 241974, 255417, 277822, 340556, 362961, 416733, 483948, 510834, 555644, 725922, 766251, 833466, 1021668, 1250199, 1451844, 1532502, 1666932, 2298753, 2500398, 2639309, 3065004, 3750597, 4597506, 5000796, 5278618, 6896259, 7501194, 7917927, 9195012, 10557236, 11251791, 13792518, 15002388, 15835854, 22503582, 23753781, 27585036, 31671708, 45007164, 47507562, 71261343, 95015124, 142522686, 213784029, 285045372, 427568058, 855136116]

約数ペア:

[(1, 855136116), (2, 427568058), (3, 285045372), (4, 213784029), (6, 142522686), (9, 95015124), (12, 71261343), (18, 47507562), (19, 45007164), (27, 31671708), (31, 27585036), (36, 23753781), (38, 22503582), (54, 15835854), (57, 15002388), (62, 13792518), (76, 11251791), (81, 10557236), (93, 9195012), (108, 7917927), (114, 7501194), (124, 6896259), (162, 5278618), (171, 5000796), (186, 4597506), (228, 3750597), (279, 3065004), (324, 2639309), (342, 2500398), (372, 2298753), (513, 1666932), (558, 1532502), (589, 1451844), (684, 1250199), (837, 1021668), (1026, 833466), (1116, 766251), (1178, 725922), (1539, 555644), (1674, 510834), (1767, 483948), (2052, 416733), (2356, 362961), (2511, 340556), (3078, 277822), (3348, 255417), (3534, 241974), (4481, 190836), (5022, 170278), (5301, 161316), (6156, 138911), (7068, 120987), (8962, 95418), (10044, 85139), (10602, 80658), (13443, 63612), (15903, 53772), (17924, 47709), (21204, 40329), (26886, 31806)]