71801778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{9643}}^1$

素因数の和:9738

約数の個数: 32

約数和(自身を含む): 154149696

約数和(自身を除く): 82347918

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 3723, 7446, 9643, 19286, 28929, 57858, 163931, 327862, 491793, 703939, 983586, 1407878, 2111817, 4223634, 11966963, 23933926, 35900889, 71801778]

約数ペア:

[(1, 71801778), (2, 35900889), (3, 23933926), (6, 11966963), (17, 4223634), (34, 2111817), (51, 1407878), (73, 983586), (102, 703939), (146, 491793), (219, 327862), (438, 163931), (1241, 57858), (2482, 28929), (3723, 19286), (7446, 9643)]