80496654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 195264000

約数和(自身を除く): 114767346

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 149, 266, 298, 399, 447, 677, 798, 894, 1043, 1354, 2031, 2086, 2831, 3129, 4062, 4739, 5662, 6258, 8493, 9478, 12863, 14217, 16986, 19817, 25726, 28434, 38589, 39634, 59451, 77178, 90041, 100873, 118902, 180082, 201746, 270123, 302619, 540246, 605238, 706111, 1412222, 1916587, 2118333, 3833174, 4236666, 5749761, 11499522, 13416109, 26832218, 40248327, 80496654]

約数ペア:

[(1, 80496654), (2, 40248327), (3, 26832218), (6, 13416109), (7, 11499522), (14, 5749761), (19, 4236666), (21, 3833174), (38, 2118333), (42, 1916587), (57, 1412222), (114, 706111), (133, 605238), (149, 540246), (266, 302619), (298, 270123), (399, 201746), (447, 180082), (677, 118902), (798, 100873), (894, 90041), (1043, 77178), (1354, 59451), (2031, 39634), (2086, 38589), (2831, 28434), (3129, 25726), (4062, 19817), (4739, 16986), (5662, 14217), (6258, 12863), (8493, 9478)]