90951984

素因数分解:

$2^4\times 3^5\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 267430800

約数和(自身を除く): 176478816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 149, 157, 162, 216, 243, 298, 314, 324, 432, 447, 471, 486, 596, 628, 648, 894, 942, 972, 1192, 1256, 1296, 1341, 1413, 1788, 1884, 1944, 2384, 2512, 2682, 2826, 3576, 3768, 3888, 4023, 4239, 5364, 5652, 7152, 7536, 8046, 8478, 10728, 11304, 12069, 12717, 16092, 16956, 21456, 22608, 23393, 24138, 25434, 32184, 33912, 36207, 38151, 46786, 48276, 50868, 64368, 67824, 70179, 72414, 76302, 93572, 96552, 101736, 140358, 144828, 152604, 187144, 193104, 203472, 210537, 280716, 289656, 305208, 374288, 421074, 561432, 579312, 610416, 631611, 842148, 1122864, 1263222, 1684296, 1894833, 2526444, 3368592, 3789666, 5052888, 5684499, 7579332, 10105776, 11368998, 15158664, 22737996, 30317328, 45475992, 90951984]

約数ペア:

[(1, 90951984), (2, 45475992), (3, 30317328), (4, 22737996), (6, 15158664), (8, 11368998), (9, 10105776), (12, 7579332), (16, 5684499), (18, 5052888), (24, 3789666), (27, 3368592), (36, 2526444), (48, 1894833), (54, 1684296), (72, 1263222), (81, 1122864), (108, 842148), (144, 631611), (149, 610416), (157, 579312), (162, 561432), (216, 421074), (243, 374288), (298, 305208), (314, 289656), (324, 280716), (432, 210537), (447, 203472), (471, 193104), (486, 187144), (596, 152604), (628, 144828), (648, 140358), (894, 101736), (942, 96552), (972, 93572), (1192, 76302), (1256, 72414), (1296, 70179), (1341, 67824), (1413, 64368), (1788, 50868), (1884, 48276), (1944, 46786), (2384, 38151), (2512, 36207), (2682, 33912), (2826, 32184), (3576, 25434), (3768, 24138), (3888, 23393), (4023, 22608), (4239, 21456), (5364, 16956), (5652, 16092), (7152, 12717), (7536, 12069), (8046, 11304), (8478, 10728)]