71777772

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2004

約数の個数: 96

約数和(自身を含む): 209664000

約数和(自身を除く): 137886228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 124, 132, 186, 198, 279, 297, 341, 372, 396, 558, 594, 682, 837, 1023, 1116, 1188, 1364, 1674, 1949, 2046, 3069, 3348, 3898, 4092, 5847, 6138, 7796, 9207, 11694, 12276, 17541, 18414, 21439, 23388, 35082, 36828, 42878, 52623, 60419, 64317, 70164, 85756, 105246, 120838, 128634, 181257, 192951, 210492, 241676, 257268, 362514, 385902, 543771, 578853, 664609, 725028, 771804, 1087542, 1157706, 1329218, 1631313, 1993827, 2175084, 2315412, 2658436, 3262626, 3987654, 5981481, 6525252, 7975308, 11962962, 17944443, 23925924, 35888886, 71777772]

約数ペア:

[(1, 71777772), (2, 35888886), (3, 23925924), (4, 17944443), (6, 11962962), (9, 7975308), (11, 6525252), (12, 5981481), (18, 3987654), (22, 3262626), (27, 2658436), (31, 2315412), (33, 2175084), (36, 1993827), (44, 1631313), (54, 1329218), (62, 1157706), (66, 1087542), (93, 771804), (99, 725028), (108, 664609), (124, 578853), (132, 543771), (186, 385902), (198, 362514), (279, 257268), (297, 241676), (341, 210492), (372, 192951), (396, 181257), (558, 128634), (594, 120838), (682, 105246), (837, 85756), (1023, 70164), (1116, 64317), (1188, 60419), (1364, 52623), (1674, 42878), (1949, 36828), (2046, 35082), (3069, 23388), (3348, 21439), (3898, 18414), (4092, 17541), (5847, 12276), (6138, 11694), (7796, 9207)]