73296741

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 52778139

約数列:

[1, 3, 7, 17, 21, 31, 37, 51, 93, 111, 119, 179, 217, 259, 357, 527, 537, 629, 651, 777, 1147, 1253, 1581, 1887, 3043, 3441, 3689, 3759, 4403, 5549, 6623, 8029, 9129, 11067, 13209, 16647, 19499, 19869, 21301, 24087, 38843, 46361, 58497, 63903, 94333, 112591, 116529, 136493, 139083, 205313, 282999, 337773, 409479, 615939, 660331, 788137, 1437191, 1980993, 2364411, 3490321, 4311573, 10470963, 24432247, 73296741]

約数ペア:

[(1, 73296741), (3, 24432247), (7, 10470963), (17, 4311573), (21, 3490321), (31, 2364411), (37, 1980993), (51, 1437191), (93, 788137), (111, 660331), (119, 615939), (179, 409479), (217, 337773), (259, 282999), (357, 205313), (527, 139083), (537, 136493), (629, 116529), (651, 112591), (777, 94333), (1147, 63903), (1253, 58497), (1581, 46361), (1887, 38843), (3043, 24087), (3441, 21301), (3689, 19869), (3759, 19499), (4403, 16647), (5549, 13209), (6623, 11067), (8029, 9129)]