90640824

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 235223040

約数和(自身を除く): 144582216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 103, 111, 148, 206, 222, 296, 309, 412, 444, 618, 824, 888, 991, 1236, 1982, 2472, 2973, 3811, 3964, 5946, 7622, 7928, 11433, 11892, 15244, 22866, 23784, 30488, 36667, 45732, 73334, 91464, 102073, 110001, 146668, 204146, 220002, 293336, 306219, 408292, 440004, 612438, 816584, 880008, 1224876, 2449752, 3776701, 7553402, 11330103, 15106804, 22660206, 30213608, 45320412, 90640824]

約数ペア:

[(1, 90640824), (2, 45320412), (3, 30213608), (4, 22660206), (6, 15106804), (8, 11330103), (12, 7553402), (24, 3776701), (37, 2449752), (74, 1224876), (103, 880008), (111, 816584), (148, 612438), (206, 440004), (222, 408292), (296, 306219), (309, 293336), (412, 220002), (444, 204146), (618, 146668), (824, 110001), (888, 102073), (991, 91464), (1236, 73334), (1982, 45732), (2472, 36667), (2973, 30488), (3811, 23784), (3964, 22866), (5946, 15244), (7622, 11892), (7928, 11433)]