76687138

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 132723360

約数和(自身を除く): 56036222

約数列:

[1, 2, 11, 22, 41, 59, 82, 118, 121, 131, 242, 262, 451, 649, 902, 1298, 1441, 2419, 2882, 4838, 4961, 5371, 7139, 7729, 9922, 10742, 14278, 15458, 15851, 26609, 31702, 53218, 59081, 85019, 118162, 170038, 292699, 316889, 585398, 633778, 649891, 935209, 1299782, 1870418, 3485779, 6971558, 38343569, 76687138]

約数ペア:

[(1, 76687138), (2, 38343569), (11, 6971558), (22, 3485779), (41, 1870418), (59, 1299782), (82, 935209), (118, 649891), (121, 633778), (131, 585398), (242, 316889), (262, 292699), (451, 170038), (649, 118162), (902, 85019), (1298, 59081), (1441, 53218), (2419, 31702), (2882, 26609), (4838, 15851), (4961, 15458), (5371, 14278), (7139, 10742), (7729, 9922)]