812785896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{66797}}^1$

素因数の和:66835

約数の個数: 72

約数和(自身を含む): 2383686630

約数和(自身を除く): 1570900734

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 66797, 133594, 200391, 267188, 400782, 534376, 601173, 801564, 868361, 1202346, 1603128, 1736722, 2404692, 2605083, 3473444, 4809384, 5210166, 6946888, 7815249, 10420332, 11288693, 15630498, 20840664, 22577386, 31260996, 33866079, 45154772, 62521992, 67732158, 90309544, 101598237, 135464316, 203196474, 270928632, 406392948, 812785896]

約数ペア:

[(1, 812785896), (2, 406392948), (3, 270928632), (4, 203196474), (6, 135464316), (8, 101598237), (9, 90309544), (12, 67732158), (13, 62521992), (18, 45154772), (24, 33866079), (26, 31260996), (36, 22577386), (39, 20840664), (52, 15630498), (72, 11288693), (78, 10420332), (104, 7815249), (117, 6946888), (156, 5210166), (169, 4809384), (234, 3473444), (312, 2605083), (338, 2404692), (468, 1736722), (507, 1603128), (676, 1202346), (936, 868361), (1014, 801564), (1352, 601173), (1521, 534376), (2028, 400782), (3042, 267188), (4056, 200391), (6084, 133594), (12168, 66797)]