74172852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{158489}}^1$

素因数の和:158512

約数の個数: 36

約数和(自身を含む): 201916260

約数和(自身を除く): 127743408

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 158489, 316978, 475467, 633956, 950934, 1426401, 1901868, 2060357, 2852802, 4120714, 5705604, 6181071, 8241428, 12362142, 18543213, 24724284, 37086426, 74172852]

約数ペア:

[(1, 74172852), (2, 37086426), (3, 24724284), (4, 18543213), (6, 12362142), (9, 8241428), (12, 6181071), (13, 5705604), (18, 4120714), (26, 2852802), (36, 2060357), (39, 1901868), (52, 1426401), (78, 950934), (117, 633956), (156, 475467), (234, 316978), (468, 158489)]