88143720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{104933}}^1$

素因数の和:104954

約数の個数: 64

約数和(自身を含む): 302209920

約数和(自身を除く): 214066200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 104933, 209866, 314799, 419732, 524665, 629598, 734531, 839464, 1049330, 1259196, 1469062, 1573995, 2098660, 2203593, 2518392, 2938124, 3147990, 3672655, 4197320, 4407186, 5876248, 6295980, 7345310, 8814372, 11017965, 12591960, 14690620, 17628744, 22035930, 29381240, 44071860, 88143720]

約数ペア:

[(1, 88143720), (2, 44071860), (3, 29381240), (4, 22035930), (5, 17628744), (6, 14690620), (7, 12591960), (8, 11017965), (10, 8814372), (12, 7345310), (14, 6295980), (15, 5876248), (20, 4407186), (21, 4197320), (24, 3672655), (28, 3147990), (30, 2938124), (35, 2518392), (40, 2203593), (42, 2098660), (56, 1573995), (60, 1469062), (70, 1259196), (84, 1049330), (105, 839464), (120, 734531), (140, 629598), (168, 524665), (210, 419732), (280, 314799), (420, 209866), (840, 104933)]