72802860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{93337}}^1$

素因数の和:93362

約数の個数: 48

約数和(自身を含む): 219530976

約数和(自身を除く): 146728116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 93337, 186674, 280011, 373348, 466685, 560022, 933370, 1120044, 1213381, 1400055, 1866740, 2426762, 2800110, 3640143, 4853524, 5600220, 6066905, 7280286, 12133810, 14560572, 18200715, 24267620, 36401430, 72802860]

約数ペア:

[(1, 72802860), (2, 36401430), (3, 24267620), (4, 18200715), (5, 14560572), (6, 12133810), (10, 7280286), (12, 6066905), (13, 5600220), (15, 4853524), (20, 3640143), (26, 2800110), (30, 2426762), (39, 1866740), (52, 1400055), (60, 1213381), (65, 1120044), (78, 933370), (130, 560022), (156, 466685), (195, 373348), (260, 280011), (390, 186674), (780, 93337)]