43955604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 140789376

約数和(自身を除く): 96833772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 101, 126, 132, 154, 157, 198, 202, 231, 252, 303, 308, 314, 396, 404, 462, 471, 606, 628, 693, 707, 909, 924, 942, 1099, 1111, 1212, 1386, 1413, 1414, 1727, 1818, 1884, 2121, 2198, 2222, 2772, 2826, 2828, 3297, 3333, 3454, 3636, 4242, 4396, 4444, 5181, 5652, 6363, 6594, 6666, 6908, 7777, 8484, 9891, 9999, 10362, 12089, 12726, 13188, 13332, 15543, 15554, 15857, 19782, 19998, 20724, 23331, 24178, 25452, 31086, 31108, 31714, 36267, 39564, 39996, 46662, 47571, 48356, 62172, 63428, 69993, 72534, 93324, 95142, 108801, 110999, 139986, 142713, 145068, 174427, 190284, 217602, 221998, 279972, 285426, 332997, 348854, 435204, 443996, 523281, 570852, 665994, 697708, 998991, 1046562, 1220989, 1331988, 1569843, 1997982, 2093124, 2441978, 3139686, 3662967, 3995964, 4883956, 6279372, 7325934, 10988901, 14651868, 21977802, 43955604]

約数ペア:

[(1, 43955604), (2, 21977802), (3, 14651868), (4, 10988901), (6, 7325934), (7, 6279372), (9, 4883956), (11, 3995964), (12, 3662967), (14, 3139686), (18, 2441978), (21, 2093124), (22, 1997982), (28, 1569843), (33, 1331988), (36, 1220989), (42, 1046562), (44, 998991), (63, 697708), (66, 665994), (77, 570852), (84, 523281), (99, 443996), (101, 435204), (126, 348854), (132, 332997), (154, 285426), (157, 279972), (198, 221998), (202, 217602), (231, 190284), (252, 174427), (303, 145068), (308, 142713), (314, 139986), (396, 110999), (404, 108801), (462, 95142), (471, 93324), (606, 72534), (628, 69993), (693, 63428), (707, 62172), (909, 48356), (924, 47571), (942, 46662), (1099, 39996), (1111, 39564), (1212, 36267), (1386, 31714), (1413, 31108), (1414, 31086), (1727, 25452), (1818, 24178), (1884, 23331), (2121, 20724), (2198, 19998), (2222, 19782), (2772, 15857), (2826, 15554), (2828, 15543), (3297, 13332), (3333, 13188), (3454, 12726), (3636, 12089), (4242, 10362), (4396, 9999), (4444, 9891), (5181, 8484), (5652, 7777), (6363, 6908), (6594, 6666)]