71700972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2087}}^1$

素因数の和:2510

約数の個数: 48

約数和(自身を含む): 191761920

約数和(自身を除く): 120060948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1636, 2087, 2454, 2863, 4174, 4908, 5726, 6261, 8348, 8589, 11452, 12522, 14609, 17178, 25044, 29218, 34356, 43827, 58436, 87654, 175308, 853583, 1707166, 2560749, 3414332, 5121498, 5975081, 10242996, 11950162, 17925243, 23900324, 35850486, 71700972]

約数ペア:

[(1, 71700972), (2, 35850486), (3, 23900324), (4, 17925243), (6, 11950162), (7, 10242996), (12, 5975081), (14, 5121498), (21, 3414332), (28, 2560749), (42, 1707166), (84, 853583), (409, 175308), (818, 87654), (1227, 58436), (1636, 43827), (2087, 34356), (2454, 29218), (2863, 25044), (4174, 17178), (4908, 14609), (5726, 12522), (6261, 11452), (8348, 8589)]