71217216

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 168

約数和(自身を含む): 247253760

約数和(自身を除く): 176036544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 952, 1008, 1039, 1071, 1088, 1224, 1344, 1428, 1632, 1904, 2016, 2078, 2142, 2448, 2856, 3117, 3264, 3808, 4032, 4156, 4284, 4896, 5712, 6234, 7273, 7616, 8312, 8568, 9351, 9792, 11424, 12468, 14546, 16624, 17136, 17663, 18702, 21819, 22848, 24936, 29092, 33248, 34272, 35326, 37404, 43638, 49872, 52989, 58184, 65457, 66496, 68544, 70652, 74808, 87276, 99744, 105978, 116368, 123641, 130914, 141304, 149616, 158967, 174552, 199488, 211956, 232736, 247282, 261828, 282608, 299232, 317934, 349104, 370923, 423912, 465472, 494564, 523656, 565216, 598464, 635868, 698208, 741846, 847824, 989128, 1047312, 1112769, 1130432, 1271736, 1396416, 1483692, 1695648, 1978256, 2094624, 2225538, 2543472, 2967384, 3391296, 3956512, 4189248, 4451076, 5086944, 5934768, 7913024, 8902152, 10173888, 11869536, 17804304, 23739072, 35608608, 71217216]

約数ペア:

[(1, 71217216), (2, 35608608), (3, 23739072), (4, 17804304), (6, 11869536), (7, 10173888), (8, 8902152), (9, 7913024), (12, 5934768), (14, 5086944), (16, 4451076), (17, 4189248), (18, 3956512), (21, 3391296), (24, 2967384), (28, 2543472), (32, 2225538), (34, 2094624), (36, 1978256), (42, 1695648), (48, 1483692), (51, 1396416), (56, 1271736), (63, 1130432), (64, 1112769), (68, 1047312), (72, 989128), (84, 847824), (96, 741846), (102, 698208), (112, 635868), (119, 598464), (126, 565216), (136, 523656), (144, 494564), (153, 465472), (168, 423912), (192, 370923), (204, 349104), (224, 317934), (238, 299232), (252, 282608), (272, 261828), (288, 247282), (306, 232736), (336, 211956), (357, 199488), (408, 174552), (448, 158967), (476, 149616), (504, 141304), (544, 130914), (576, 123641), (612, 116368), (672, 105978), (714, 99744), (816, 87276), (952, 74808), (1008, 70652), (1039, 68544), (1071, 66496), (1088, 65457), (1224, 58184), (1344, 52989), (1428, 49872), (1632, 43638), (1904, 37404), (2016, 35326), (2078, 34272), (2142, 33248), (2448, 29092), (2856, 24936), (3117, 22848), (3264, 21819), (3808, 18702), (4032, 17663), (4156, 17136), (4284, 16624), (4896, 14546), (5712, 12468), (6234, 11424), (7273, 9792), (7616, 9351), (8312, 8568)]