72258892

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 136491264

約数和(自身を除く): 64232372

約数列:

[1, 2, 4, 31, 41, 61, 62, 82, 122, 124, 164, 233, 244, 466, 932, 1271, 1891, 2501, 2542, 3782, 5002, 5084, 7223, 7564, 9553, 10004, 14213, 14446, 19106, 28426, 28892, 38212, 56852, 77531, 155062, 296143, 310124, 440603, 582733, 592286, 881206, 1165466, 1184572, 1762412, 2330932, 18064723, 36129446, 72258892]

約数ペア:

[(1, 72258892), (2, 36129446), (4, 18064723), (31, 2330932), (41, 1762412), (61, 1184572), (62, 1165466), (82, 881206), (122, 592286), (124, 582733), (164, 440603), (233, 310124), (244, 296143), (466, 155062), (932, 77531), (1271, 56852), (1891, 38212), (2501, 28892), (2542, 28426), (3782, 19106), (5002, 14446), (5084, 14213), (7223, 10004), (7564, 9553)]