89722948

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 184238208

約数和(自身を除く): 94515260

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 131, 244, 262, 401, 427, 524, 802, 854, 917, 1604, 1708, 1834, 2807, 3668, 5614, 7991, 11228, 15982, 24461, 31964, 48922, 52531, 55937, 97844, 105062, 111874, 171227, 210124, 223748, 342454, 367717, 684908, 735434, 1470868, 3204391, 6408782, 12817564, 22430737, 44861474, 89722948]

約数ペア:

[(1, 89722948), (2, 44861474), (4, 22430737), (7, 12817564), (14, 6408782), (28, 3204391), (61, 1470868), (122, 735434), (131, 684908), (244, 367717), (262, 342454), (401, 223748), (427, 210124), (524, 171227), (802, 111874), (854, 105062), (917, 97844), (1604, 55937), (1708, 52531), (1834, 48922), (2807, 31964), (3668, 24461), (5614, 15982), (7991, 11228)]