79386804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 263450880

約数和(自身を除く): 184064076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 29, 34, 36, 42, 51, 54, 58, 63, 68, 71, 81, 84, 87, 102, 108, 116, 119, 126, 142, 153, 162, 174, 189, 203, 204, 213, 238, 252, 261, 284, 306, 324, 348, 357, 378, 406, 426, 459, 476, 493, 497, 522, 567, 609, 612, 639, 714, 756, 783, 812, 852, 918, 986, 994, 1044, 1071, 1134, 1207, 1218, 1278, 1377, 1428, 1479, 1491, 1566, 1827, 1836, 1917, 1972, 1988, 2059, 2142, 2268, 2349, 2414, 2436, 2556, 2754, 2958, 2982, 3132, 3213, 3451, 3621, 3654, 3834, 4118, 4284, 4437, 4473, 4698, 4828, 5481, 5508, 5751, 5916, 5964, 6177, 6426, 6902, 7242, 7308, 7668, 8236, 8449, 8874, 8946, 9396, 9639, 10353, 10863, 10962, 11502, 12354, 12852, 13311, 13419, 13804, 14413, 14484, 16443, 16898, 17748, 17892, 18531, 19278, 20706, 21726, 21924, 23004, 24708, 25347, 26622, 26838, 28826, 31059, 32589, 32886, 33796, 35003, 37062, 38556, 39933, 40257, 41412, 43239, 43452, 50694, 53244, 53676, 55593, 57652, 62118, 65178, 65772, 70006, 74124, 76041, 79866, 80514, 86478, 93177, 97767, 101388, 105009, 111186, 124236, 129717, 130356, 140012, 152082, 159732, 161028, 166779, 172956, 186354, 195534, 210018, 222372, 228123, 245021, 259434, 279531, 304164, 315027, 333558, 372708, 389151, 391068, 420036, 456246, 490042, 518868, 559062, 630054, 667116, 684369, 735063, 778302, 912492, 945081, 980084, 1118124, 1167453, 1260108, 1368738, 1470126, 1556604, 1890162, 2205189, 2334906, 2737476, 2835243, 2940252, 3780324, 4410378, 4669812, 5670486, 6615567, 8820756, 11340972, 13231134, 19846701, 26462268, 39693402, 79386804]

約数ペア:

[(1, 79386804), (2, 39693402), (3, 26462268), (4, 19846701), (6, 13231134), (7, 11340972), (9, 8820756), (12, 6615567), (14, 5670486), (17, 4669812), (18, 4410378), (21, 3780324), (27, 2940252), (28, 2835243), (29, 2737476), (34, 2334906), (36, 2205189), (42, 1890162), (51, 1556604), (54, 1470126), (58, 1368738), (63, 1260108), (68, 1167453), (71, 1118124), (81, 980084), (84, 945081), (87, 912492), (102, 778302), (108, 735063), (116, 684369), (119, 667116), (126, 630054), (142, 559062), (153, 518868), (162, 490042), (174, 456246), (189, 420036), (203, 391068), (204, 389151), (213, 372708), (238, 333558), (252, 315027), (261, 304164), (284, 279531), (306, 259434), (324, 245021), (348, 228123), (357, 222372), (378, 210018), (406, 195534), (426, 186354), (459, 172956), (476, 166779), (493, 161028), (497, 159732), (522, 152082), (567, 140012), (609, 130356), (612, 129717), (639, 124236), (714, 111186), (756, 105009), (783, 101388), (812, 97767), (852, 93177), (918, 86478), (986, 80514), (994, 79866), (1044, 76041), (1071, 74124), (1134, 70006), (1207, 65772), (1218, 65178), (1278, 62118), (1377, 57652), (1428, 55593), (1479, 53676), (1491, 53244), (1566, 50694), (1827, 43452), (1836, 43239), (1917, 41412), (1972, 40257), (1988, 39933), (2059, 38556), (2142, 37062), (2268, 35003), (2349, 33796), (2414, 32886), (2436, 32589), (2556, 31059), (2754, 28826), (2958, 26838), (2982, 26622), (3132, 25347), (3213, 24708), (3451, 23004), (3621, 21924), (3654, 21726), (3834, 20706), (4118, 19278), (4284, 18531), (4437, 17892), (4473, 17748), (4698, 16898), (4828, 16443), (5481, 14484), (5508, 14413), (5751, 13804), (5916, 13419), (5964, 13311), (6177, 12852), (6426, 12354), (6902, 11502), (7242, 10962), (7308, 10863), (7668, 10353), (8236, 9639), (8449, 9396), (8874, 8946)]