38927016

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^2$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 108490590

約数和(自身を除く): 69563574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 101, 106, 159, 202, 212, 303, 318, 404, 424, 477, 606, 636, 808, 909, 954, 1212, 1272, 1818, 1908, 2424, 3636, 3816, 5353, 7272, 10201, 10706, 16059, 20402, 21412, 30603, 32118, 40804, 42824, 48177, 61206, 64236, 81608, 91809, 96354, 122412, 128472, 183618, 192708, 244824, 367236, 385416, 540653, 734472, 1081306, 1621959, 2162612, 3243918, 4325224, 4865877, 6487836, 9731754, 12975672, 19463508, 38927016]

約数ペア:

[(1, 38927016), (2, 19463508), (3, 12975672), (4, 9731754), (6, 6487836), (8, 4865877), (9, 4325224), (12, 3243918), (18, 2162612), (24, 1621959), (36, 1081306), (53, 734472), (72, 540653), (101, 385416), (106, 367236), (159, 244824), (202, 192708), (212, 183618), (303, 128472), (318, 122412), (404, 96354), (424, 91809), (477, 81608), (606, 64236), (636, 61206), (808, 48177), (909, 42824), (954, 40804), (1212, 32118), (1272, 30603), (1818, 21412), (1908, 20402), (2424, 16059), (3636, 10706), (3816, 10201), (5353, 7272)]