72219646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 119070720

約数和(自身を除く): 46851074

約数列:

[1, 2, 19, 31, 38, 62, 101, 202, 589, 607, 1178, 1214, 1919, 3131, 3838, 6262, 11533, 18817, 23066, 37634, 59489, 61307, 118978, 122614, 357523, 715046, 1164833, 1900517, 2329666, 3801034, 36109823, 72219646]

約数ペア:

[(1, 72219646), (2, 36109823), (19, 3801034), (31, 2329666), (38, 1900517), (62, 1164833), (101, 715046), (202, 357523), (589, 122614), (607, 118978), (1178, 61307), (1214, 59489), (1919, 37634), (3131, 23066), (3838, 18817), (6262, 11533)]