68217408

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{2417}}^1$

素因数の和:2449

約数の個数: 126

約数和(自身を含む): 227550726

約数和(自身を除く): 159333318

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 2417, 3136, 3528, 4032, 4704, 4834, 7056, 7251, 9408, 9668, 14112, 14502, 16919, 19336, 21753, 28224, 29004, 33838, 38672, 43506, 50757, 58008, 67676, 77344, 87012, 101514, 116016, 118433, 135352, 152271, 154688, 174024, 203028, 232032, 236866, 270704, 304542, 348048, 355299, 406056, 464064, 473732, 541408, 609084, 696096, 710598, 812112, 947464, 1065897, 1082816, 1218168, 1392192, 1421196, 1624224, 1894928, 2131794, 2436336, 2842392, 3248448, 3789856, 4263588, 4872672, 5684784, 7579712, 8527176, 9745344, 11369568, 17054352, 22739136, 34108704, 68217408]

約数ペア:

[(1, 68217408), (2, 34108704), (3, 22739136), (4, 17054352), (6, 11369568), (7, 9745344), (8, 8527176), (9, 7579712), (12, 5684784), (14, 4872672), (16, 4263588), (18, 3789856), (21, 3248448), (24, 2842392), (28, 2436336), (32, 2131794), (36, 1894928), (42, 1624224), (48, 1421196), (49, 1392192), (56, 1218168), (63, 1082816), (64, 1065897), (72, 947464), (84, 812112), (96, 710598), (98, 696096), (112, 609084), (126, 541408), (144, 473732), (147, 464064), (168, 406056), (192, 355299), (196, 348048), (224, 304542), (252, 270704), (288, 236866), (294, 232032), (336, 203028), (392, 174024), (441, 154688), (448, 152271), (504, 135352), (576, 118433), (588, 116016), (672, 101514), (784, 87012), (882, 77344), (1008, 67676), (1176, 58008), (1344, 50757), (1568, 43506), (1764, 38672), (2016, 33838), (2352, 29004), (2417, 28224), (3136, 21753), (3528, 19336), (4032, 16919), (4704, 14502), (4834, 14112), (7056, 9668), (7251, 9408)]