72882013.000000000

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:903

約数の個数: 120

約数和(自身を含む): 335811840

約数和(自身を除く): 231708624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 139, 144, 168, 252, 278, 336, 417, 504, 556, 743, 834, 973, 1008, 1112, 1251, 1486, 1668, 1946, 2224, 2229, 2502, 2919, 2972, 3336, 3892, 4458, 5004, 5201, 5838, 5944, 6672, 6687, 7784, 8757, 8916, 10008, 10402, 11676, 11888, 13374, 15568, 15603, 17514, 17832, 20016, 20804, 23352, 26748, 31206, 35028, 35664, 41608, 46704, 46809, 53496, 62412, 70056, 83216, 93618, 103277, 106992, 124824, 140112, 187236, 206554, 249648, 309831, 374472, 413108, 619662, 722939, 748944, 826216, 929493, 1239324, 1445878, 1652432, 1858986, 2168817, 2478648, 2891756, 3717972, 4337634, 4957296, 5783512, 6506451, 7435944, 8675268, 11567024, 13012902, 14871888, 17350536, 26025804, 34701072, 52051608, 104103216]

約数ペア:

[(1, 104103216), (2, 52051608), (3, 34701072), (4, 26025804), (6, 17350536), (7, 14871888), (8, 13012902), (9, 11567024), (12, 8675268), (14, 7435944), (16, 6506451), (18, 5783512), (21, 4957296), (24, 4337634), (28, 3717972), (36, 2891756), (42, 2478648), (48, 2168817), (56, 1858986), (63, 1652432), (72, 1445878), (84, 1239324), (112, 929493), (126, 826216), (139, 748944), (144, 722939), (168, 619662), (252, 413108), (278, 374472), (336, 309831), (417, 249648), (504, 206554), (556, 187236), (743, 140112), (834, 124824), (973, 106992), (1008, 103277), (1112, 93618), (1251, 83216), (1486, 70056), (1668, 62412), (1946, 53496), (2224, 46809), (2229, 46704), (2502, 41608), (2919, 35664), (2972, 35028), (3336, 31206), (3892, 26748), (4458, 23352), (5004, 20804), (5201, 20016), (5838, 17832), (5944, 17514), (6672, 15603), (6687, 15568), (7784, 13374), (8757, 11888), (8916, 11676), (10008, 10402)]