72863532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{289141}}^1$

素因数の和:289158

約数の個数: 36

約数和(自身を含む): 210495376

約数和(自身を除く): 137631844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 289141, 578282, 867423, 1156564, 1734846, 2023987, 2602269, 3469692, 4047974, 5204538, 6071961, 8095948, 10409076, 12143922, 18215883, 24287844, 36431766, 72863532]

約数ペア:

[(1, 72863532), (2, 36431766), (3, 24287844), (4, 18215883), (6, 12143922), (7, 10409076), (9, 8095948), (12, 6071961), (14, 5204538), (18, 4047974), (21, 3469692), (28, 2602269), (36, 2023987), (42, 1734846), (63, 1156564), (84, 867423), (126, 578282), (252, 289141)]