90134328

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 238896000

約数和(自身を除く): 148761672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 228, 314, 456, 471, 628, 942, 1256, 1259, 1884, 2518, 2983, 3768, 3777, 5036, 5966, 7554, 8949, 10072, 11932, 15108, 17898, 23864, 23921, 30216, 35796, 47842, 71592, 71763, 95684, 143526, 191368, 197663, 287052, 395326, 574104, 592989, 790652, 1185978, 1581304, 2371956, 3755597, 4743912, 7511194, 11266791, 15022388, 22533582, 30044776, 45067164, 90134328]

約数ペア:

[(1, 90134328), (2, 45067164), (3, 30044776), (4, 22533582), (6, 15022388), (8, 11266791), (12, 7511194), (19, 4743912), (24, 3755597), (38, 2371956), (57, 1581304), (76, 1185978), (114, 790652), (152, 592989), (157, 574104), (228, 395326), (314, 287052), (456, 197663), (471, 191368), (628, 143526), (942, 95684), (1256, 71763), (1259, 71592), (1884, 47842), (2518, 35796), (2983, 30216), (3768, 23921), (3777, 23864), (5036, 17898), (5966, 15108), (7554, 11932), (8949, 10072)]