47580372

素因数分解:

$2^2\times 3^8\times 7^2\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 162

約数和(自身を含む): 149209242

約数和(自身を除く): 101628870

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 81, 84, 98, 108, 111, 126, 147, 148, 162, 189, 196, 222, 243, 252, 259, 294, 324, 333, 378, 441, 444, 486, 518, 567, 588, 666, 729, 756, 777, 882, 972, 999, 1036, 1134, 1323, 1332, 1458, 1554, 1701, 1764, 1813, 1998, 2187, 2268, 2331, 2646, 2916, 2997, 3108, 3402, 3626, 3969, 3996, 4374, 4662, 5103, 5292, 5439, 5994, 6561, 6804, 6993, 7252, 7938, 8748, 8991, 9324, 10206, 10878, 11907, 11988, 13122, 13986, 15309, 15876, 16317, 17982, 20412, 20979, 21756, 23814, 26244, 26973, 27972, 30618, 32634, 35721, 35964, 41958, 45927, 47628, 48951, 53946, 61236, 62937, 65268, 71442, 80919, 83916, 91854, 97902, 107163, 107892, 125874, 142884, 146853, 161838, 183708, 188811, 195804, 214326, 242757, 251748, 293706, 321489, 323676, 377622, 428652, 440559, 485514, 566433, 587412, 642978, 755244, 881118, 971028, 1132866, 1285956, 1321677, 1699299, 1762236, 2265732, 2643354, 3398598, 3965031, 5286708, 6797196, 7930062, 11895093, 15860124, 23790186, 47580372]

約数ペア:

[(1, 47580372), (2, 23790186), (3, 15860124), (4, 11895093), (6, 7930062), (7, 6797196), (9, 5286708), (12, 3965031), (14, 3398598), (18, 2643354), (21, 2265732), (27, 1762236), (28, 1699299), (36, 1321677), (37, 1285956), (42, 1132866), (49, 971028), (54, 881118), (63, 755244), (74, 642978), (81, 587412), (84, 566433), (98, 485514), (108, 440559), (111, 428652), (126, 377622), (147, 323676), (148, 321489), (162, 293706), (189, 251748), (196, 242757), (222, 214326), (243, 195804), (252, 188811), (259, 183708), (294, 161838), (324, 146853), (333, 142884), (378, 125874), (441, 107892), (444, 107163), (486, 97902), (518, 91854), (567, 83916), (588, 80919), (666, 71442), (729, 65268), (756, 62937), (777, 61236), (882, 53946), (972, 48951), (999, 47628), (1036, 45927), (1134, 41958), (1323, 35964), (1332, 35721), (1458, 32634), (1554, 30618), (1701, 27972), (1764, 26973), (1813, 26244), (1998, 23814), (2187, 21756), (2268, 20979), (2331, 20412), (2646, 17982), (2916, 16317), (2997, 15876), (3108, 15309), (3402, 13986), (3626, 13122), (3969, 11988), (3996, 11907), (4374, 10878), (4662, 10206), (5103, 9324), (5292, 8991), (5439, 8748), (5994, 7938), (6561, 7252), (6804, 6993)]