28103880168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{72701}}^1$

素因数の和:72792

約数の個数: 192

約数和(自身を含む): 95268700800

約数和(自身を除く): 67164820632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 59, 63, 72, 78, 84, 91, 104, 117, 118, 126, 156, 168, 177, 182, 234, 236, 252, 273, 312, 354, 364, 413, 468, 472, 504, 531, 546, 708, 728, 767, 819, 826, 936, 1062, 1092, 1239, 1416, 1534, 1638, 1652, 2124, 2184, 2301, 2478, 3068, 3276, 3304, 3717, 4248, 4602, 4956, 5369, 6136, 6552, 6903, 7434, 9204, 9912, 10738, 13806, 14868, 16107, 18408, 21476, 27612, 29736, 32214, 42952, 48321, 55224, 64428, 72701, 96642, 128856, 145402, 193284, 218103, 290804, 386568, 436206, 508907, 581608, 654309, 872412, 945113, 1017814, 1308618, 1526721, 1744824, 1890226, 2035628, 2617236, 2835339, 3053442, 3780452, 4071256, 4289359, 4580163, 5234472, 5670678, 6106884, 6615791, 7560904, 8506017, 8578718, 9160326, 11341356, 12213768, 12868077, 13231582, 17012034, 17157436, 18320652, 19847373, 22682712, 25736154, 26463164, 30025513, 34024068, 34314872, 36641304, 38604231, 39694746, 51472308, 52926328, 55761667, 59542119, 60051026, 68048136, 77208462, 79389492, 90076539, 102944616, 111523334, 119084238, 120102052, 154416924, 158778984, 167285001, 180153078, 223046668, 238168476, 240204104, 270229617, 308833848, 334570002, 360306156, 390331669, 446093336, 476336952, 501855003, 540459234, 669140004, 720612312, 780663338, 1003710006, 1080918468, 1170995007, 1338280008, 1561326676, 2007420012, 2161836936, 2341990014, 3122653352, 3512985021, 4014840024, 4683980028, 7025970042, 9367960056, 14051940084, 28103880168]

約数ペア:

[(1, 28103880168), (2, 14051940084), (3, 9367960056), (4, 7025970042), (6, 4683980028), (7, 4014840024), (8, 3512985021), (9, 3122653352), (12, 2341990014), (13, 2161836936), (14, 2007420012), (18, 1561326676), (21, 1338280008), (24, 1170995007), (26, 1080918468), (28, 1003710006), (36, 780663338), (39, 720612312), (42, 669140004), (52, 540459234), (56, 501855003), (59, 476336952), (63, 446093336), (72, 390331669), (78, 360306156), (84, 334570002), (91, 308833848), (104, 270229617), (117, 240204104), (118, 238168476), (126, 223046668), (156, 180153078), (168, 167285001), (177, 158778984), (182, 154416924), (234, 120102052), (236, 119084238), (252, 111523334), (273, 102944616), (312, 90076539), (354, 79389492), (364, 77208462), (413, 68048136), (468, 60051026), (472, 59542119), (504, 55761667), (531, 52926328), (546, 51472308), (708, 39694746), (728, 38604231), (767, 36641304), (819, 34314872), (826, 34024068), (936, 30025513), (1062, 26463164), (1092, 25736154), (1239, 22682712), (1416, 19847373), (1534, 18320652), (1638, 17157436), (1652, 17012034), (2124, 13231582), (2184, 12868077), (2301, 12213768), (2478, 11341356), (3068, 9160326), (3276, 8578718), (3304, 8506017), (3717, 7560904), (4248, 6615791), (4602, 6106884), (4956, 5670678), (5369, 5234472), (6136, 4580163), (6552, 4289359), (6903, 4071256), (7434, 3780452), (9204, 3053442), (9912, 2835339), (10738, 2617236), (13806, 2035628), (14868, 1890226), (16107, 1744824), (18408, 1526721), (21476, 1308618), (27612, 1017814), (29736, 945113), (32214, 872412), (42952, 654309), (48321, 581608), (55224, 508907), (64428, 436206), (72701, 386568), (96642, 290804), (128856, 218103), (145402, 193284)]