72636830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25309}}^1$

素因数の和:25364

約数の個数: 32

約数和(自身を含む): 153074880

約数和(自身を除く): 80438050

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 25309, 50618, 126545, 177163, 253090, 354326, 885815, 1037669, 1771630, 2075338, 5188345, 7263683, 10376690, 14527366, 36318415, 72636830]

約数ペア:

[(1, 72636830), (2, 36318415), (5, 14527366), (7, 10376690), (10, 7263683), (14, 5188345), (35, 2075338), (41, 1771630), (70, 1037669), (82, 885815), (205, 354326), (287, 253090), (410, 177163), (574, 126545), (1435, 50618), (2870, 25309)]