90950728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 194529600

約数和(自身を除く): 103578872

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 157, 227, 232, 314, 319, 454, 628, 638, 908, 1256, 1276, 1727, 1816, 2497, 2552, 3454, 4553, 4994, 6583, 6908, 9106, 9988, 13166, 13816, 18212, 19976, 26332, 35639, 36424, 50083, 52664, 71278, 72413, 100166, 142556, 144826, 200332, 285112, 289652, 392029, 400664, 579304, 784058, 1033531, 1568116, 2067062, 3136232, 4134124, 8268248, 11368841, 22737682, 45475364, 90950728]

約数ペア:

[(1, 90950728), (2, 45475364), (4, 22737682), (8, 11368841), (11, 8268248), (22, 4134124), (29, 3136232), (44, 2067062), (58, 1568116), (88, 1033531), (116, 784058), (157, 579304), (227, 400664), (232, 392029), (314, 289652), (319, 285112), (454, 200332), (628, 144826), (638, 142556), (908, 100166), (1256, 72413), (1276, 71278), (1727, 52664), (1816, 50083), (2497, 36424), (2552, 35639), (3454, 26332), (4553, 19976), (4994, 18212), (6583, 13816), (6908, 13166), (9106, 9988)]