72338084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15287}}^1$

素因数の和:15324

約数の個数: 36

約数和(自身を含む): 156671424

約数和(自身を除く): 84333340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 15287, 30574, 61148, 107009, 198731, 214018, 397462, 428036, 794924, 1391117, 2583503, 2782234, 5167006, 5564468, 10334012, 18084521, 36169042, 72338084]

約数ペア:

[(1, 72338084), (2, 36169042), (4, 18084521), (7, 10334012), (13, 5564468), (14, 5167006), (26, 2782234), (28, 2583503), (52, 1391117), (91, 794924), (169, 428036), (182, 397462), (338, 214018), (364, 198731), (676, 107009), (1183, 61148), (2366, 30574), (4732, 15287)]