73478412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1931}}^1$

素因数の和:2099

約数の個数: 72

約数和(自身を含む): 213787392

約数和(自身を除く): 140308980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 906, 1057, 1359, 1812, 1931, 2114, 2718, 3171, 3862, 4228, 5436, 5793, 6342, 7724, 9513, 11586, 12684, 13517, 17379, 19026, 23172, 27034, 34758, 38052, 40551, 54068, 69516, 81102, 121653, 162204, 243306, 291581, 486612, 583162, 874743, 1166324, 1749486, 2041067, 2624229, 3498972, 4082134, 5248458, 6123201, 8164268, 10496916, 12246402, 18369603, 24492804, 36739206, 73478412]

約数ペア:

[(1, 73478412), (2, 36739206), (3, 24492804), (4, 18369603), (6, 12246402), (7, 10496916), (9, 8164268), (12, 6123201), (14, 5248458), (18, 4082134), (21, 3498972), (28, 2624229), (36, 2041067), (42, 1749486), (63, 1166324), (84, 874743), (126, 583162), (151, 486612), (252, 291581), (302, 243306), (453, 162204), (604, 121653), (906, 81102), (1057, 69516), (1359, 54068), (1812, 40551), (1931, 38052), (2114, 34758), (2718, 27034), (3171, 23172), (3862, 19026), (4228, 17379), (5436, 13517), (5793, 12684), (6342, 11586), (7724, 9513)]