78077412

素因数分解:

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

素因数の和:902

約数の個数: 96

約数和(自身を含む): 233318400

約数和(自身を除く): 155240988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 139, 189, 252, 278, 378, 417, 556, 743, 756, 834, 973, 1251, 1486, 1668, 1946, 2229, 2502, 2919, 2972, 3753, 3892, 4458, 5004, 5201, 5838, 6687, 7506, 8757, 8916, 10402, 11676, 13374, 15012, 15603, 17514, 20061, 20804, 26271, 26748, 31206, 35028, 40122, 46809, 52542, 62412, 80244, 93618, 103277, 105084, 140427, 187236, 206554, 280854, 309831, 413108, 561708, 619662, 722939, 929493, 1239324, 1445878, 1858986, 2168817, 2788479, 2891756, 3717972, 4337634, 5576958, 6506451, 8675268, 11153916, 13012902, 19519353, 26025804, 39038706, 78077412]

約数ペア:

[(1, 78077412), (2, 39038706), (3, 26025804), (4, 19519353), (6, 13012902), (7, 11153916), (9, 8675268), (12, 6506451), (14, 5576958), (18, 4337634), (21, 3717972), (27, 2891756), (28, 2788479), (36, 2168817), (42, 1858986), (54, 1445878), (63, 1239324), (84, 929493), (108, 722939), (126, 619662), (139, 561708), (189, 413108), (252, 309831), (278, 280854), (378, 206554), (417, 187236), (556, 140427), (743, 105084), (756, 103277), (834, 93618), (973, 80244), (1251, 62412), (1486, 52542), (1668, 46809), (1946, 40122), (2229, 35028), (2502, 31206), (2919, 26748), (2972, 26271), (3753, 20804), (3892, 20061), (4458, 17514), (5004, 15603), (5201, 15012), (5838, 13374), (6687, 11676), (7506, 10402), (8757, 8916)]