25117128

素因数分解:

$2^3\times 3^4\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:568

約数の個数: 80

約数和(自身を含む): 71351280

約数和(自身を除く): 46234152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 249, 324, 332, 467, 498, 648, 664, 747, 934, 996, 1401, 1494, 1868, 1992, 2241, 2802, 2988, 3736, 4203, 4482, 5604, 5976, 6723, 8406, 8964, 11208, 12609, 13446, 16812, 17928, 25218, 26892, 33624, 37827, 38761, 50436, 53784, 75654, 77522, 100872, 116283, 151308, 155044, 232566, 302616, 310088, 348849, 465132, 697698, 930264, 1046547, 1395396, 2093094, 2790792, 3139641, 4186188, 6279282, 8372376, 12558564, 25117128]

約数ペア:

[(1, 25117128), (2, 12558564), (3, 8372376), (4, 6279282), (6, 4186188), (8, 3139641), (9, 2790792), (12, 2093094), (18, 1395396), (24, 1046547), (27, 930264), (36, 697698), (54, 465132), (72, 348849), (81, 310088), (83, 302616), (108, 232566), (162, 155044), (166, 151308), (216, 116283), (249, 100872), (324, 77522), (332, 75654), (467, 53784), (498, 50436), (648, 38761), (664, 37827), (747, 33624), (934, 26892), (996, 25218), (1401, 17928), (1494, 16812), (1868, 13446), (1992, 12609), (2241, 11208), (2802, 8964), (2988, 8406), (3736, 6723), (4203, 5976), (4482, 5604)]