76246720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21661}}^1$

素因数の和:21689

約数の個数: 56

約数和(自身を含む): 198077328

約数和(自身を除く): 121830608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 21661, 43322, 86644, 108305, 173288, 216610, 238271, 346576, 433220, 476542, 693152, 866440, 953084, 1191355, 1386304, 1732880, 1906168, 2382710, 3465760, 3812336, 4765420, 6931520, 7624672, 9530840, 15249344, 19061680, 38123360, 76246720]

約数ペア:

[(1, 76246720), (2, 38123360), (4, 19061680), (5, 15249344), (8, 9530840), (10, 7624672), (11, 6931520), (16, 4765420), (20, 3812336), (22, 3465760), (32, 2382710), (40, 1906168), (44, 1732880), (55, 1386304), (64, 1191355), (80, 953084), (88, 866440), (110, 693152), (160, 476542), (176, 433220), (220, 346576), (320, 238271), (352, 216610), (440, 173288), (704, 108305), (880, 86644), (1760, 43322), (3520, 21661)]