86228380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 219985920

約数和(自身を除く): 133757540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 61, 70, 92, 115, 122, 140, 161, 230, 244, 305, 322, 427, 439, 460, 610, 644, 805, 854, 878, 1220, 1403, 1610, 1708, 1756, 2135, 2195, 2806, 3073, 3220, 4270, 4390, 5612, 6146, 7015, 8540, 8780, 9821, 10097, 12292, 14030, 15365, 19642, 20194, 26779, 28060, 30730, 39284, 40388, 49105, 50485, 53558, 61460, 70679, 98210, 100970, 107116, 133895, 141358, 187453, 196420, 201940, 267790, 282716, 353395, 374906, 535580, 615917, 706790, 749812, 937265, 1231834, 1413580, 1874530, 2463668, 3079585, 3749060, 4311419, 6159170, 8622838, 12318340, 17245676, 21557095, 43114190, 86228380]

約数ペア:

[(1, 86228380), (2, 43114190), (4, 21557095), (5, 17245676), (7, 12318340), (10, 8622838), (14, 6159170), (20, 4311419), (23, 3749060), (28, 3079585), (35, 2463668), (46, 1874530), (61, 1413580), (70, 1231834), (92, 937265), (115, 749812), (122, 706790), (140, 615917), (161, 535580), (230, 374906), (244, 353395), (305, 282716), (322, 267790), (427, 201940), (439, 196420), (460, 187453), (610, 141358), (644, 133895), (805, 107116), (854, 100970), (878, 98210), (1220, 70679), (1403, 61460), (1610, 53558), (1708, 50485), (1756, 49105), (2135, 40388), (2195, 39284), (2806, 30730), (3073, 28060), (3220, 26779), (4270, 20194), (4390, 19642), (5612, 15365), (6146, 14030), (7015, 12292), (8540, 10097), (8780, 9821)]