78893028

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{6581}}^1$

素因数の和:6634

約数の個数: 60

約数和(自身を含む): 211848252

約数和(自身を除く): 132955224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 6581, 11988, 13162, 19743, 26324, 39486, 59229, 78972, 118458, 177687, 236916, 243497, 355374, 486994, 533061, 710748, 730491, 973988, 1066122, 1460982, 2132244, 2191473, 2921964, 4382946, 6574419, 8765892, 13148838, 19723257, 26297676, 39446514, 78893028]

約数ペア:

[(1, 78893028), (2, 39446514), (3, 26297676), (4, 19723257), (6, 13148838), (9, 8765892), (12, 6574419), (18, 4382946), (27, 2921964), (36, 2191473), (37, 2132244), (54, 1460982), (74, 1066122), (81, 973988), (108, 730491), (111, 710748), (148, 533061), (162, 486994), (222, 355374), (324, 243497), (333, 236916), (444, 177687), (666, 118458), (999, 78972), (1332, 59229), (1998, 39486), (2997, 26324), (3996, 19743), (5994, 13162), (6581, 11988)]