77196730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8863}}^1$

素因数の和:8950

約数の個数: 32

約数和(自身を含む): 151893504

約数和(自身を除く): 74696774

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 8863, 17726, 44315, 88630, 115219, 230438, 576095, 593821, 1152190, 1187642, 2969105, 5938210, 7719673, 15439346, 38598365, 77196730]

約数ペア:

[(1, 77196730), (2, 38598365), (5, 15439346), (10, 7719673), (13, 5938210), (26, 2969105), (65, 1187642), (67, 1152190), (130, 593821), (134, 576095), (335, 230438), (670, 115219), (871, 88630), (1742, 44315), (4355, 17726), (8710, 8863)]