72762239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 86384640

約数和(自身を除く): 13622401

約数列:

[1, 11, 31, 37, 73, 79, 341, 407, 803, 869, 1147, 2263, 2449, 2701, 2923, 5767, 12617, 24893, 26939, 29711, 32153, 63437, 83731, 90613, 178777, 213379, 921041, 996743, 1966547, 2347169, 6614749, 72762239]

約数ペア:

[(1, 72762239), (11, 6614749), (31, 2347169), (37, 1966547), (73, 996743), (79, 921041), (341, 213379), (407, 178777), (803, 90613), (869, 83731), (1147, 63437), (2263, 32153), (2449, 29711), (2701, 26939), (2923, 24893), (5767, 12617)]