77501664

素因数分解:

$2^5\times 3^3\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 227566080

約数和(自身を除く): 150064416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 271, 288, 331, 432, 542, 662, 813, 864, 993, 1084, 1324, 1626, 1986, 2168, 2439, 2648, 2979, 3252, 3972, 4336, 4878, 5296, 5958, 6504, 7317, 7944, 8672, 8937, 9756, 10592, 11916, 13008, 14634, 15888, 17874, 19512, 23832, 26016, 29268, 31776, 35748, 39024, 47664, 58536, 71496, 78048, 89701, 95328, 117072, 142992, 179402, 234144, 269103, 285984, 358804, 538206, 717608, 807309, 1076412, 1435216, 1614618, 2152824, 2421927, 2870432, 3229236, 4305648, 4843854, 6458472, 8611296, 9687708, 12916944, 19375416, 25833888, 38750832, 77501664]

約数ペア:

[(1, 77501664), (2, 38750832), (3, 25833888), (4, 19375416), (6, 12916944), (8, 9687708), (9, 8611296), (12, 6458472), (16, 4843854), (18, 4305648), (24, 3229236), (27, 2870432), (32, 2421927), (36, 2152824), (48, 1614618), (54, 1435216), (72, 1076412), (96, 807309), (108, 717608), (144, 538206), (216, 358804), (271, 285984), (288, 269103), (331, 234144), (432, 179402), (542, 142992), (662, 117072), (813, 95328), (864, 89701), (993, 78048), (1084, 71496), (1324, 58536), (1626, 47664), (1986, 39024), (2168, 35748), (2439, 31776), (2648, 29268), (2979, 26016), (3252, 23832), (3972, 19512), (4336, 17874), (4878, 15888), (5296, 14634), (5958, 13008), (6504, 11916), (7317, 10592), (7944, 9756), (8672, 8937)]