90816984

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{7933}}^1$

素因数の和:8001

約数の個数: 64

約数和(自身を含む): 257061600

約数和(自身を除く): 166244616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 7933, 11448, 15866, 23799, 31732, 47598, 63464, 71397, 95196, 142794, 190392, 214191, 285588, 420449, 428382, 571176, 840898, 856764, 1261347, 1681796, 1713528, 2522694, 3363592, 3784041, 5045388, 7568082, 10090776, 11352123, 15136164, 22704246, 30272328, 45408492, 90816984]

約数ペア:

[(1, 90816984), (2, 45408492), (3, 30272328), (4, 22704246), (6, 15136164), (8, 11352123), (9, 10090776), (12, 7568082), (18, 5045388), (24, 3784041), (27, 3363592), (36, 2522694), (53, 1713528), (54, 1681796), (72, 1261347), (106, 856764), (108, 840898), (159, 571176), (212, 428382), (216, 420449), (318, 285588), (424, 214191), (477, 190392), (636, 142794), (954, 95196), (1272, 71397), (1431, 63464), (1908, 47598), (2862, 31732), (3816, 23799), (5724, 15866), (7933, 11448)]