71616312

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 215186400

約数和(自身を除く): 143570088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 37, 54, 58, 72, 74, 81, 87, 103, 108, 111, 116, 148, 162, 174, 206, 216, 222, 232, 261, 296, 309, 324, 333, 348, 412, 444, 522, 618, 648, 666, 696, 783, 824, 888, 927, 999, 1044, 1073, 1236, 1332, 1566, 1854, 1998, 2088, 2146, 2349, 2472, 2664, 2781, 2987, 2997, 3132, 3219, 3708, 3811, 3996, 4292, 4698, 5562, 5974, 5994, 6264, 6438, 7416, 7622, 7992, 8343, 8584, 8961, 9396, 9657, 11124, 11433, 11948, 11988, 12876, 15244, 16686, 17922, 18792, 19314, 22248, 22866, 23896, 23976, 25752, 26883, 28971, 30488, 33372, 34299, 35844, 38628, 45732, 53766, 57942, 66744, 68598, 71688, 77256, 80649, 86913, 91464, 102897, 107532, 110519, 115884, 137196, 161298, 173826, 205794, 215064, 221038, 231768, 241947, 274392, 308691, 322596, 331557, 347652, 411588, 442076, 483894, 617382, 645192, 663114, 695304, 823176, 884152, 967788, 994671, 1234764, 1326228, 1935576, 1989342, 2469528, 2652456, 2984013, 3978684, 5968026, 7957368, 8952039, 11936052, 17904078, 23872104, 35808156, 71616312]

約数ペア:

[(1, 71616312), (2, 35808156), (3, 23872104), (4, 17904078), (6, 11936052), (8, 8952039), (9, 7957368), (12, 5968026), (18, 3978684), (24, 2984013), (27, 2652456), (29, 2469528), (36, 1989342), (37, 1935576), (54, 1326228), (58, 1234764), (72, 994671), (74, 967788), (81, 884152), (87, 823176), (103, 695304), (108, 663114), (111, 645192), (116, 617382), (148, 483894), (162, 442076), (174, 411588), (206, 347652), (216, 331557), (222, 322596), (232, 308691), (261, 274392), (296, 241947), (309, 231768), (324, 221038), (333, 215064), (348, 205794), (412, 173826), (444, 161298), (522, 137196), (618, 115884), (648, 110519), (666, 107532), (696, 102897), (783, 91464), (824, 86913), (888, 80649), (927, 77256), (999, 71688), (1044, 68598), (1073, 66744), (1236, 57942), (1332, 53766), (1566, 45732), (1854, 38628), (1998, 35844), (2088, 34299), (2146, 33372), (2349, 30488), (2472, 28971), (2664, 26883), (2781, 25752), (2987, 23976), (2997, 23896), (3132, 22866), (3219, 22248), (3708, 19314), (3811, 18792), (3996, 17922), (4292, 16686), (4698, 15244), (5562, 12876), (5974, 11988), (5994, 11948), (6264, 11433), (6438, 11124), (7416, 9657), (7622, 9396), (7992, 8961), (8343, 8584)]