80440008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5749}}^1$

素因数の和:5822

約数の個数: 64

約数和(自身を含む): 223560000

約数和(自身を除く): 143119992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 3498, 4664, 5749, 6996, 11498, 13992, 17247, 22996, 34494, 45992, 63239, 68988, 126478, 137976, 189717, 252956, 304697, 379434, 505912, 609394, 758868, 914091, 1218788, 1517736, 1828182, 2437576, 3351667, 3656364, 6703334, 7312728, 10055001, 13406668, 20110002, 26813336, 40220004, 80440008]

約数ペア:

[(1, 80440008), (2, 40220004), (3, 26813336), (4, 20110002), (6, 13406668), (8, 10055001), (11, 7312728), (12, 6703334), (22, 3656364), (24, 3351667), (33, 2437576), (44, 1828182), (53, 1517736), (66, 1218788), (88, 914091), (106, 758868), (132, 609394), (159, 505912), (212, 379434), (264, 304697), (318, 252956), (424, 189717), (583, 137976), (636, 126478), (1166, 68988), (1272, 63239), (1749, 45992), (2332, 34494), (3498, 22996), (4664, 17247), (5749, 13992), (6996, 11498)]