72615018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{42169}}^1$

素因数の和:42222

約数の個数: 32

約数和(自身を含む): 170029440

約数和(自身を除く): 97414422

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 42169, 84338, 126507, 253014, 295183, 590366, 885549, 1728929, 1771098, 3457858, 5186787, 10373574, 12102503, 24205006, 36307509, 72615018]

約数ペア:

[(1, 72615018), (2, 36307509), (3, 24205006), (6, 12102503), (7, 10373574), (14, 5186787), (21, 3457858), (41, 1771098), (42, 1728929), (82, 885549), (123, 590366), (246, 295183), (287, 253014), (574, 126507), (861, 84338), (1722, 42169)]