78858482

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 49704718

約数列:

[1, 2, 29, 31, 58, 61, 62, 122, 719, 899, 1438, 1769, 1798, 1891, 3538, 3782, 20851, 22289, 41702, 43859, 44578, 54839, 87718, 109678, 646381, 1271911, 1292762, 1359629, 2543822, 2719258, 39429241, 78858482]

約数ペア:

[(1, 78858482), (2, 39429241), (29, 2719258), (31, 2543822), (58, 1359629), (61, 1292762), (62, 1271911), (122, 646381), (719, 109678), (899, 87718), (1438, 54839), (1769, 44578), (1798, 43859), (1891, 41702), (3538, 22289), (3782, 20851)]