72636876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11939}}^1$

素因数の和:11975

約数の個数: 54

約数和(自身を含む): 198836820

約数和(自身を除く): 126199944

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 11939, 23878, 35817, 47756, 71634, 107451, 143268, 155207, 214902, 310414, 429804, 465621, 620828, 931242, 1396863, 1862484, 2017691, 2793726, 4035382, 5587452, 6053073, 8070764, 12106146, 18159219, 24212292, 36318438, 72636876]

約数ペア:

[(1, 72636876), (2, 36318438), (3, 24212292), (4, 18159219), (6, 12106146), (9, 8070764), (12, 6053073), (13, 5587452), (18, 4035382), (26, 2793726), (36, 2017691), (39, 1862484), (52, 1396863), (78, 931242), (117, 620828), (156, 465621), (169, 429804), (234, 310414), (338, 214902), (468, 155207), (507, 143268), (676, 107451), (1014, 71634), (1521, 47756), (2028, 35817), (3042, 23878), (6084, 11939)]