91218736

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2138

約数の個数: 80

約数和(自身を含む): 223271424

約数和(自身を除く): 132052688

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1904, 2083, 2576, 2737, 3128, 4166, 5474, 6256, 8332, 10948, 14581, 16664, 21896, 29162, 33328, 35411, 43792, 47909, 58324, 70822, 95818, 116648, 141644, 191636, 233296, 247877, 283288, 335363, 383272, 495754, 566576, 670726, 766544, 814453, 991508, 1341452, 1628906, 1983016, 2682904, 3257812, 3966032, 5365808, 5701171, 6515624, 11402342, 13031248, 22804684, 45609368, 91218736]

約数ペア:

[(1, 91218736), (2, 45609368), (4, 22804684), (7, 13031248), (8, 11402342), (14, 6515624), (16, 5701171), (17, 5365808), (23, 3966032), (28, 3257812), (34, 2682904), (46, 1983016), (56, 1628906), (68, 1341452), (92, 991508), (112, 814453), (119, 766544), (136, 670726), (161, 566576), (184, 495754), (238, 383272), (272, 335363), (322, 283288), (368, 247877), (391, 233296), (476, 191636), (644, 141644), (782, 116648), (952, 95818), (1288, 70822), (1564, 58324), (1904, 47909), (2083, 43792), (2576, 35411), (2737, 33328), (3128, 29162), (4166, 21896), (5474, 16664), (6256, 14581), (8332, 10948)]