31133124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2711}}^1$

素因数の和:2761

約数の個数: 72

約数和(自身を含む): 88845120

約数和(自身を除く): 57711996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2711, 2871, 3828, 5422, 5742, 8133, 10844, 11484, 16266, 24399, 29821, 32532, 48798, 59642, 78619, 89463, 97596, 119284, 157238, 178926, 235857, 268389, 314476, 357852, 471714, 536778, 707571, 864809, 943428, 1073556, 1415142, 1729618, 2594427, 2830284, 3459236, 5188854, 7783281, 10377708, 15566562, 31133124]

約数ペア:

[(1, 31133124), (2, 15566562), (3, 10377708), (4, 7783281), (6, 5188854), (9, 3459236), (11, 2830284), (12, 2594427), (18, 1729618), (22, 1415142), (29, 1073556), (33, 943428), (36, 864809), (44, 707571), (58, 536778), (66, 471714), (87, 357852), (99, 314476), (116, 268389), (132, 235857), (174, 178926), (198, 157238), (261, 119284), (319, 97596), (348, 89463), (396, 78619), (522, 59642), (638, 48798), (957, 32532), (1044, 29821), (1276, 24399), (1914, 16266), (2711, 11484), (2871, 10844), (3828, 8133), (5422, 5742)]