73149720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{87083}}^1$

素因数の和:87104

約数の個数: 64

約数和(自身を含む): 250801920

約数和(自身を除く): 177652200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 87083, 174166, 261249, 348332, 435415, 522498, 609581, 696664, 870830, 1044996, 1219162, 1306245, 1741660, 1828743, 2089992, 2438324, 2612490, 3047905, 3483320, 3657486, 4876648, 5224980, 6095810, 7314972, 9143715, 10449960, 12191620, 14629944, 18287430, 24383240, 36574860, 73149720]

約数ペア:

[(1, 73149720), (2, 36574860), (3, 24383240), (4, 18287430), (5, 14629944), (6, 12191620), (7, 10449960), (8, 9143715), (10, 7314972), (12, 6095810), (14, 5224980), (15, 4876648), (20, 3657486), (21, 3483320), (24, 3047905), (28, 2612490), (30, 2438324), (35, 2089992), (40, 1828743), (42, 1741660), (56, 1306245), (60, 1219162), (70, 1044996), (84, 870830), (105, 696664), (120, 609581), (140, 522498), (168, 435415), (210, 348332), (280, 261249), (420, 174166), (840, 87083)]