71131536

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:638

約数の個数: 180

約数和(自身を含む): 245605932

約数和(自身を除く): 174474396

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 238, 252, 272, 294, 306, 336, 357, 392, 408, 441, 476, 504, 588, 593, 612, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1186, 1224, 1428, 1666, 1764, 1779, 1904, 2142, 2352, 2372, 2448, 2499, 2856, 3332, 3528, 3558, 4151, 4284, 4744, 4998, 5337, 5712, 6664, 7056, 7116, 7497, 8302, 8568, 9488, 9996, 10081, 10674, 12453, 13328, 14232, 14994, 16604, 17136, 19992, 20162, 21348, 24906, 28464, 29057, 29988, 30243, 33208, 37359, 39984, 40324, 42696, 49812, 58114, 59976, 60486, 66416, 70567, 74718, 80648, 85392, 87171, 90729, 99624, 116228, 119952, 120972, 141134, 149436, 161296, 174342, 181458, 199248, 211701, 232456, 241944, 261513, 282268, 298872, 348684, 362916, 423402, 464912, 483888, 493969, 523026, 564536, 597744, 635103, 697368, 725832, 846804, 987938, 1046052, 1129072, 1270206, 1394736, 1451664, 1481907, 1693608, 1975876, 2092104, 2540412, 2963814, 3387216, 3951752, 4184208, 4445721, 5080824, 5927628, 7903504, 8891442, 10161648, 11855256, 17782884, 23710512, 35565768, 71131536]

約数ペア:

[(1, 71131536), (2, 35565768), (3, 23710512), (4, 17782884), (6, 11855256), (7, 10161648), (8, 8891442), (9, 7903504), (12, 5927628), (14, 5080824), (16, 4445721), (17, 4184208), (18, 3951752), (21, 3387216), (24, 2963814), (28, 2540412), (34, 2092104), (36, 1975876), (42, 1693608), (48, 1481907), (49, 1451664), (51, 1394736), (56, 1270206), (63, 1129072), (68, 1046052), (72, 987938), (84, 846804), (98, 725832), (102, 697368), (112, 635103), (119, 597744), (126, 564536), (136, 523026), (144, 493969), (147, 483888), (153, 464912), (168, 423402), (196, 362916), (204, 348684), (238, 298872), (252, 282268), (272, 261513), (294, 241944), (306, 232456), (336, 211701), (357, 199248), (392, 181458), (408, 174342), (441, 161296), (476, 149436), (504, 141134), (588, 120972), (593, 119952), (612, 116228), (714, 99624), (784, 90729), (816, 87171), (833, 85392), (882, 80648), (952, 74718), (1008, 70567), (1071, 66416), (1176, 60486), (1186, 59976), (1224, 58114), (1428, 49812), (1666, 42696), (1764, 40324), (1779, 39984), (1904, 37359), (2142, 33208), (2352, 30243), (2372, 29988), (2448, 29057), (2499, 28464), (2856, 24906), (3332, 21348), (3528, 20162), (3558, 19992), (4151, 17136), (4284, 16604), (4744, 14994), (4998, 14232), (5337, 13328), (5712, 12453), (6664, 10674), (7056, 10081), (7116, 9996), (7497, 9488), (8302, 8568)]