121890636

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:801

約数の個数: 144

約数和(自身を含む): 379975680

約数和(自身を除く): 258085044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 434, 441, 558, 588, 651, 743, 756, 837, 868, 882, 1116, 1302, 1323, 1486, 1519, 1674, 1764, 1953, 2229, 2604, 2646, 2972, 3038, 3348, 3906, 4458, 4557, 5201, 5292, 5859, 6076, 6687, 7812, 8916, 9114, 10402, 11718, 13374, 13671, 15603, 18228, 20061, 20804, 23033, 23436, 26748, 27342, 31206, 36407, 40122, 41013, 46066, 46809, 54684, 62412, 69099, 72814, 80244, 82026, 92132, 93618, 109221, 138198, 140427, 145628, 161231, 164052, 187236, 207297, 218442, 276396, 280854, 322462, 327663, 414594, 436884, 483693, 561708, 621891, 644924, 655326, 829188, 967386, 982989, 1128617, 1243782, 1310652, 1451079, 1934772, 1965978, 2257234, 2487564, 2902158, 3385851, 3931956, 4353237, 4514468, 5804316, 6771702, 8706474, 10157553, 13543404, 17412948, 20315106, 30472659, 40630212, 60945318, 121890636]

約数ペア:

[(1, 121890636), (2, 60945318), (3, 40630212), (4, 30472659), (6, 20315106), (7, 17412948), (9, 13543404), (12, 10157553), (14, 8706474), (18, 6771702), (21, 5804316), (27, 4514468), (28, 4353237), (31, 3931956), (36, 3385851), (42, 2902158), (49, 2487564), (54, 2257234), (62, 1965978), (63, 1934772), (84, 1451079), (93, 1310652), (98, 1243782), (108, 1128617), (124, 982989), (126, 967386), (147, 829188), (186, 655326), (189, 644924), (196, 621891), (217, 561708), (252, 483693), (279, 436884), (294, 414594), (372, 327663), (378, 322462), (434, 280854), (441, 276396), (558, 218442), (588, 207297), (651, 187236), (743, 164052), (756, 161231), (837, 145628), (868, 140427), (882, 138198), (1116, 109221), (1302, 93618), (1323, 92132), (1486, 82026), (1519, 80244), (1674, 72814), (1764, 69099), (1953, 62412), (2229, 54684), (2604, 46809), (2646, 46066), (2972, 41013), (3038, 40122), (3348, 36407), (3906, 31206), (4458, 27342), (4557, 26748), (5201, 23436), (5292, 23033), (5859, 20804), (6076, 20061), (6687, 18228), (7812, 15603), (8916, 13671), (9114, 13374), (10402, 11718)]