87758580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16073}}^1$

素因数の和:16105

約数の個数: 96

約数和(自身を含む): 302448384

約数和(自身を除く): 214689804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 16073, 32146, 48219, 64292, 80365, 96438, 112511, 160730, 192876, 208949, 225022, 241095, 321460, 337533, 417898, 450044, 482190, 562555, 626847, 675066, 835796, 964380, 1044745, 1125110, 1253694, 1350132, 1462643, 1687665, 2089490, 2250220, 2507388, 2925286, 3134235, 3375330, 4178980, 4387929, 5850572, 6268470, 6750660, 7313215, 8775858, 12536940, 14626430, 17551716, 21939645, 29252860, 43879290, 87758580]

約数ペア:

[(1, 87758580), (2, 43879290), (3, 29252860), (4, 21939645), (5, 17551716), (6, 14626430), (7, 12536940), (10, 8775858), (12, 7313215), (13, 6750660), (14, 6268470), (15, 5850572), (20, 4387929), (21, 4178980), (26, 3375330), (28, 3134235), (30, 2925286), (35, 2507388), (39, 2250220), (42, 2089490), (52, 1687665), (60, 1462643), (65, 1350132), (70, 1253694), (78, 1125110), (84, 1044745), (91, 964380), (105, 835796), (130, 675066), (140, 626847), (156, 562555), (182, 482190), (195, 450044), (210, 417898), (260, 337533), (273, 321460), (364, 241095), (390, 225022), (420, 208949), (455, 192876), (546, 160730), (780, 112511), (910, 96438), (1092, 80365), (1365, 64292), (1820, 48219), (2730, 32146), (5460, 16073)]