145781928

素因数分解:

$2^3\times 3^2\times {\mathrm{619}}^1\times {\mathrm{3271}}^1$

素因数の和:3902

約数の個数: 48

約数和(自身を含む): 395584800

約数和(自身を除く): 249802872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 619, 1238, 1857, 2476, 3271, 3714, 4952, 5571, 6542, 7428, 9813, 11142, 13084, 14856, 19626, 22284, 26168, 29439, 39252, 44568, 58878, 78504, 117756, 235512, 2024749, 4049498, 6074247, 8098996, 12148494, 16197992, 18222741, 24296988, 36445482, 48593976, 72890964, 145781928]

約数ペア:

[(1, 145781928), (2, 72890964), (3, 48593976), (4, 36445482), (6, 24296988), (8, 18222741), (9, 16197992), (12, 12148494), (18, 8098996), (24, 6074247), (36, 4049498), (72, 2024749), (619, 235512), (1238, 117756), (1857, 78504), (2476, 58878), (3271, 44568), (3714, 39252), (4952, 29439), (5571, 26168), (6542, 22284), (7428, 19626), (9813, 14856), (11142, 13084)]