82220432

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 203558400

約数和(自身を除く): 121337968

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 49, 56, 62, 68, 98, 112, 119, 124, 136, 196, 199, 217, 238, 248, 272, 392, 398, 434, 476, 496, 527, 784, 796, 833, 868, 952, 1054, 1393, 1519, 1592, 1666, 1736, 1904, 2108, 2786, 3038, 3184, 3332, 3383, 3472, 3689, 4216, 5572, 6076, 6169, 6664, 6766, 7378, 8432, 9751, 11144, 12152, 12338, 13328, 13532, 14756, 19502, 22288, 23681, 24304, 24676, 25823, 27064, 29512, 39004, 43183, 47362, 49352, 51646, 54128, 59024, 78008, 86366, 94724, 98704, 103292, 104873, 156016, 165767, 172732, 189448, 206584, 209746, 302281, 331534, 345464, 378896, 413168, 419492, 604562, 663068, 690928, 734111, 838984, 1209124, 1326136, 1468222, 1677968, 2418248, 2652272, 2936444, 4836496, 5138777, 5872888, 10277554, 11745776, 20555108, 41110216, 82220432]

約数ペア:

[(1, 82220432), (2, 41110216), (4, 20555108), (7, 11745776), (8, 10277554), (14, 5872888), (16, 5138777), (17, 4836496), (28, 2936444), (31, 2652272), (34, 2418248), (49, 1677968), (56, 1468222), (62, 1326136), (68, 1209124), (98, 838984), (112, 734111), (119, 690928), (124, 663068), (136, 604562), (196, 419492), (199, 413168), (217, 378896), (238, 345464), (248, 331534), (272, 302281), (392, 209746), (398, 206584), (434, 189448), (476, 172732), (496, 165767), (527, 156016), (784, 104873), (796, 103292), (833, 98704), (868, 94724), (952, 86366), (1054, 78008), (1393, 59024), (1519, 54128), (1592, 51646), (1666, 49352), (1736, 47362), (1904, 43183), (2108, 39004), (2786, 29512), (3038, 27064), (3184, 25823), (3332, 24676), (3383, 24304), (3472, 23681), (3689, 22288), (4216, 19502), (5572, 14756), (6076, 13532), (6169, 13328), (6664, 12338), (6766, 12152), (7378, 11144), (8432, 9751)]