78312809257

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{3121}}^1$

素因数の和:3521

約数の個数: 32

約数和(自身を含む): 85018304000

約数和(自身を除く): 6705494743

約数列:

[1, 19, 73, 79, 229, 1387, 1501, 3121, 4351, 5767, 16717, 18091, 59299, 109573, 227833, 246559, 317623, 343729, 714709, 1320643, 4328827, 4684621, 13579471, 17998807, 25092217, 52173757, 56462011, 341977333, 991301383, 1072778209, 4121726803, 78312809257]

約数ペア:

[(1, 78312809257), (19, 4121726803), (73, 1072778209), (79, 991301383), (229, 341977333), (1387, 56462011), (1501, 52173757), (3121, 25092217), (4351, 17998807), (5767, 13579471), (16717, 4684621), (18091, 4328827), (59299, 1320643), (109573, 714709), (227833, 343729), (246559, 317623)]