42856656

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 115915200

約数和(自身を除く): 73058544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 59, 74, 111, 118, 148, 177, 222, 236, 296, 354, 409, 444, 472, 592, 708, 818, 888, 944, 1227, 1416, 1636, 1776, 2183, 2454, 2832, 3272, 4366, 4908, 6544, 6549, 8732, 9816, 13098, 15133, 17464, 19632, 24131, 26196, 30266, 34928, 45399, 48262, 52392, 60532, 72393, 90798, 96524, 104784, 121064, 144786, 181596, 193048, 242128, 289572, 363192, 386096, 579144, 726384, 892847, 1158288, 1785694, 2678541, 3571388, 5357082, 7142776, 10714164, 14285552, 21428328, 42856656]

約数ペア:

[(1, 42856656), (2, 21428328), (3, 14285552), (4, 10714164), (6, 7142776), (8, 5357082), (12, 3571388), (16, 2678541), (24, 1785694), (37, 1158288), (48, 892847), (59, 726384), (74, 579144), (111, 386096), (118, 363192), (148, 289572), (177, 242128), (222, 193048), (236, 181596), (296, 144786), (354, 121064), (409, 104784), (444, 96524), (472, 90798), (592, 72393), (708, 60532), (818, 52392), (888, 48262), (944, 45399), (1227, 34928), (1416, 30266), (1636, 26196), (1776, 24131), (2183, 19632), (2454, 17464), (2832, 15133), (3272, 13098), (4366, 9816), (4908, 8732), (6544, 6549)]