65289168

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:534

約数の個数: 180

約数和(自身を含む): 224196960

約数和(自身を除く): 158907792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 487, 504, 532, 588, 684, 784, 798, 882, 912, 931, 974, 1008, 1064, 1176, 1197, 1368, 1461, 1596, 1764, 1862, 1948, 2128, 2352, 2394, 2736, 2793, 2922, 3192, 3409, 3528, 3724, 3896, 4383, 4788, 5586, 5844, 6384, 6818, 7056, 7448, 7792, 8379, 8766, 9253, 9576, 10227, 11172, 11688, 13636, 14896, 16758, 17532, 18506, 19152, 20454, 22344, 23376, 23863, 27272, 27759, 30681, 33516, 35064, 37012, 40908, 44688, 47726, 54544, 55518, 61362, 64771, 67032, 70128, 71589, 74024, 81816, 83277, 95452, 111036, 122724, 129542, 134064, 143178, 148048, 163632, 166554, 190904, 194313, 214767, 222072, 245448, 259084, 286356, 333108, 381808, 388626, 429534, 444144, 453397, 490896, 518168, 572712, 582939, 666216, 777252, 859068, 906794, 1036336, 1145424, 1165878, 1332432, 1360191, 1554504, 1718136, 1813588, 2331756, 2720382, 3109008, 3436272, 3627176, 4080573, 4663512, 5440764, 7254352, 8161146, 9327024, 10881528, 16322292, 21763056, 32644584, 65289168]

約数ペア:

[(1, 65289168), (2, 32644584), (3, 21763056), (4, 16322292), (6, 10881528), (7, 9327024), (8, 8161146), (9, 7254352), (12, 5440764), (14, 4663512), (16, 4080573), (18, 3627176), (19, 3436272), (21, 3109008), (24, 2720382), (28, 2331756), (36, 1813588), (38, 1718136), (42, 1554504), (48, 1360191), (49, 1332432), (56, 1165878), (57, 1145424), (63, 1036336), (72, 906794), (76, 859068), (84, 777252), (98, 666216), (112, 582939), (114, 572712), (126, 518168), (133, 490896), (144, 453397), (147, 444144), (152, 429534), (168, 388626), (171, 381808), (196, 333108), (228, 286356), (252, 259084), (266, 245448), (294, 222072), (304, 214767), (336, 194313), (342, 190904), (392, 166554), (399, 163632), (441, 148048), (456, 143178), (487, 134064), (504, 129542), (532, 122724), (588, 111036), (684, 95452), (784, 83277), (798, 81816), (882, 74024), (912, 71589), (931, 70128), (974, 67032), (1008, 64771), (1064, 61362), (1176, 55518), (1197, 54544), (1368, 47726), (1461, 44688), (1596, 40908), (1764, 37012), (1862, 35064), (1948, 33516), (2128, 30681), (2352, 27759), (2394, 27272), (2736, 23863), (2793, 23376), (2922, 22344), (3192, 20454), (3409, 19152), (3528, 18506), (3724, 17532), (3896, 16758), (4383, 14896), (4788, 13636), (5586, 11688), (5844, 11172), (6384, 10227), (6818, 9576), (7056, 9253), (7448, 8766), (7792, 8379)]