15637968

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:753

約数の個数: 80

約数和(自身を含む): 45800640

約数和(自身を除く): 30162672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 683, 848, 954, 1272, 1366, 1431, 1908, 2049, 2544, 2732, 2862, 3816, 4098, 5464, 5724, 6147, 7632, 8196, 10928, 11448, 12294, 16392, 18441, 22896, 24588, 32784, 36199, 36882, 49176, 72398, 73764, 98352, 108597, 144796, 147528, 217194, 289592, 295056, 325791, 434388, 579184, 651582, 868776, 977373, 1303164, 1737552, 1954746, 2606328, 3909492, 5212656, 7818984, 15637968]

約数ペア:

[(1, 15637968), (2, 7818984), (3, 5212656), (4, 3909492), (6, 2606328), (8, 1954746), (9, 1737552), (12, 1303164), (16, 977373), (18, 868776), (24, 651582), (27, 579184), (36, 434388), (48, 325791), (53, 295056), (54, 289592), (72, 217194), (106, 147528), (108, 144796), (144, 108597), (159, 98352), (212, 73764), (216, 72398), (318, 49176), (424, 36882), (432, 36199), (477, 32784), (636, 24588), (683, 22896), (848, 18441), (954, 16392), (1272, 12294), (1366, 11448), (1431, 10928), (1908, 8196), (2049, 7632), (2544, 6147), (2732, 5724), (2862, 5464), (3816, 4098)]