47881404

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 125871200

約数和(自身を除く): 77989796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 103, 111, 148, 206, 222, 309, 333, 349, 412, 444, 618, 666, 698, 927, 1047, 1236, 1332, 1396, 1854, 2094, 3141, 3708, 3811, 4188, 6282, 7622, 11433, 12564, 12913, 15244, 22866, 25826, 34299, 35947, 38739, 45732, 51652, 68598, 71894, 77478, 107841, 116217, 137196, 143788, 154956, 215682, 232434, 323523, 431364, 464868, 647046, 1294092, 1330039, 2660078, 3990117, 5320156, 7980234, 11970351, 15960468, 23940702, 47881404]

約数ペア:

[(1, 47881404), (2, 23940702), (3, 15960468), (4, 11970351), (6, 7980234), (9, 5320156), (12, 3990117), (18, 2660078), (36, 1330039), (37, 1294092), (74, 647046), (103, 464868), (111, 431364), (148, 323523), (206, 232434), (222, 215682), (309, 154956), (333, 143788), (349, 137196), (412, 116217), (444, 107841), (618, 77478), (666, 71894), (698, 68598), (927, 51652), (1047, 45732), (1236, 38739), (1332, 35947), (1396, 34299), (1854, 25826), (2094, 22866), (3141, 15244), (3708, 12913), (3811, 12564), (4188, 11433), (6282, 7622)]