88267760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 236222976

約数和(自身を除く): 147955216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 163, 280, 326, 560, 652, 815, 967, 1141, 1304, 1630, 1934, 2282, 2608, 3260, 3868, 4564, 4835, 5705, 6520, 6769, 7736, 9128, 9670, 11410, 13040, 13538, 15472, 18256, 19340, 22820, 27076, 33845, 38680, 45640, 54152, 67690, 77360, 91280, 108304, 135380, 157621, 270760, 315242, 541520, 630484, 788105, 1103347, 1260968, 1576210, 2206694, 2521936, 3152420, 4413388, 5516735, 6304840, 8826776, 11033470, 12609680, 17653552, 22066940, 44133880, 88267760]

約数ペア:

[(1, 88267760), (2, 44133880), (4, 22066940), (5, 17653552), (7, 12609680), (8, 11033470), (10, 8826776), (14, 6304840), (16, 5516735), (20, 4413388), (28, 3152420), (35, 2521936), (40, 2206694), (56, 1576210), (70, 1260968), (80, 1103347), (112, 788105), (140, 630484), (163, 541520), (280, 315242), (326, 270760), (560, 157621), (652, 135380), (815, 108304), (967, 91280), (1141, 77360), (1304, 67690), (1630, 54152), (1934, 45640), (2282, 38680), (2608, 33845), (3260, 27076), (3868, 22820), (4564, 19340), (4835, 18256), (5705, 15472), (6520, 13538), (6769, 13040), (7736, 11410), (9128, 9670)]