72160172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151597}}^1$

素因数の和:151625

約数の個数: 24

約数和(自身を含む): 152810784

約数和(自身を除く): 80650612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 151597, 303194, 606388, 1061179, 2122358, 2577149, 4244716, 5154298, 10308596, 18040043, 36080086, 72160172]

約数ペア:

[(1, 72160172), (2, 36080086), (4, 18040043), (7, 10308596), (14, 5154298), (17, 4244716), (28, 2577149), (34, 2122358), (68, 1061179), (119, 606388), (238, 303194), (476, 151597)]