73278944

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 150822000

約数和(自身を除く): 77543056

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 74, 118, 148, 236, 296, 472, 592, 944, 1049, 1184, 1888, 2098, 2183, 4196, 4366, 8392, 8732, 16784, 17464, 33568, 34928, 38813, 61891, 69856, 77626, 123782, 155252, 247564, 310504, 495128, 621008, 990256, 1242016, 1980512, 2289967, 4579934, 9159868, 18319736, 36639472, 73278944]

約数ペア:

[(1, 73278944), (2, 36639472), (4, 18319736), (8, 9159868), (16, 4579934), (32, 2289967), (37, 1980512), (59, 1242016), (74, 990256), (118, 621008), (148, 495128), (236, 310504), (296, 247564), (472, 155252), (592, 123782), (944, 77626), (1049, 69856), (1184, 61891), (1888, 38813), (2098, 34928), (2183, 33568), (4196, 17464), (4366, 16784), (8392, 8732)]