71121492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151969}}^1$

素因数の和:151992

約数の個数: 36

約数和(自身を含む): 193609780

約数和(自身を除く): 122488288

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 151969, 303938, 455907, 607876, 911814, 1367721, 1823628, 1975597, 2735442, 3951194, 5470884, 5926791, 7902388, 11853582, 17780373, 23707164, 35560746, 71121492]

約数ペア:

[(1, 71121492), (2, 35560746), (3, 23707164), (4, 17780373), (6, 11853582), (9, 7902388), (12, 5926791), (13, 5470884), (18, 3951194), (26, 2735442), (36, 1975597), (39, 1823628), (52, 1367721), (78, 911814), (117, 607876), (156, 455907), (234, 303938), (468, 151969)]