87504092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 169428672

約数和(自身を除く): 81924580

約数列:

[1, 2, 4, 13, 26, 52, 71, 137, 142, 173, 274, 284, 346, 548, 692, 923, 1781, 1846, 2249, 3562, 3692, 4498, 7124, 8996, 9727, 12283, 19454, 23701, 24566, 38908, 47402, 49132, 94804, 126451, 159679, 252902, 308113, 319358, 505804, 616226, 638716, 1232452, 1682771, 3365542, 6731084, 21876023, 43752046, 87504092]

約数ペア:

[(1, 87504092), (2, 43752046), (4, 21876023), (13, 6731084), (26, 3365542), (52, 1682771), (71, 1232452), (137, 638716), (142, 616226), (173, 505804), (274, 319358), (284, 308113), (346, 252902), (548, 159679), (692, 126451), (923, 94804), (1781, 49132), (1846, 47402), (2249, 38908), (3562, 24566), (3692, 23701), (4498, 19454), (7124, 12283), (8996, 9727)]