83971804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1291}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 177117696

約数和(自身を除く): 93145892

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 101, 161, 202, 322, 404, 644, 707, 1291, 1414, 2323, 2582, 2828, 4646, 5164, 9037, 9292, 16261, 18074, 29693, 32522, 36148, 59386, 65044, 118772, 130391, 207851, 260782, 415702, 521564, 831404, 912737, 1825474, 2998993, 3650948, 5997986, 11995972, 20992951, 41985902, 83971804]

約数ペア:

[(1, 83971804), (2, 41985902), (4, 20992951), (7, 11995972), (14, 5997986), (23, 3650948), (28, 2998993), (46, 1825474), (92, 912737), (101, 831404), (161, 521564), (202, 415702), (322, 260782), (404, 207851), (644, 130391), (707, 118772), (1291, 65044), (1414, 59386), (2323, 36148), (2582, 32522), (2828, 29693), (4646, 18074), (5164, 16261), (9037, 9292)]