80218512

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 200

約数和(自身を含む): 268991712

約数和(自身を除く): 188773200

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 81, 88, 99, 102, 108, 132, 136, 144, 153, 162, 176, 187, 198, 204, 216, 264, 272, 297, 306, 324, 331, 374, 396, 408, 432, 459, 528, 561, 594, 612, 648, 662, 748, 792, 816, 891, 918, 993, 1122, 1188, 1224, 1296, 1324, 1377, 1496, 1584, 1683, 1782, 1836, 1986, 2244, 2376, 2448, 2648, 2754, 2979, 2992, 3366, 3564, 3641, 3672, 3972, 4488, 4752, 5049, 5296, 5508, 5627, 5958, 6732, 7128, 7282, 7344, 7944, 8937, 8976, 10098, 10923, 11016, 11254, 11916, 13464, 14256, 14564, 15147, 15888, 16881, 17874, 20196, 21846, 22032, 22508, 23832, 26811, 26928, 29128, 30294, 32769, 33762, 35748, 40392, 43692, 45016, 47664, 50643, 53622, 58256, 60588, 61897, 65538, 67524, 71496, 80784, 87384, 90032, 98307, 101286, 107244, 121176, 123794, 131076, 135048, 142992, 151929, 174768, 185691, 196614, 202572, 214488, 242352, 247588, 262152, 270096, 294921, 303858, 371382, 393228, 405144, 428976, 455787, 495176, 524304, 557073, 589842, 607716, 742764, 786456, 810288, 911574, 990352, 1114146, 1179684, 1215432, 1485528, 1572912, 1671219, 1823148, 2228292, 2359368, 2430864, 2971056, 3342438, 3646296, 4456584, 4718736, 5013657, 6684876, 7292592, 8913168, 10027314, 13369752, 20054628, 26739504, 40109256, 80218512]

約数ペア:

[(1, 80218512), (2, 40109256), (3, 26739504), (4, 20054628), (6, 13369752), (8, 10027314), (9, 8913168), (11, 7292592), (12, 6684876), (16, 5013657), (17, 4718736), (18, 4456584), (22, 3646296), (24, 3342438), (27, 2971056), (33, 2430864), (34, 2359368), (36, 2228292), (44, 1823148), (48, 1671219), (51, 1572912), (54, 1485528), (66, 1215432), (68, 1179684), (72, 1114146), (81, 990352), (88, 911574), (99, 810288), (102, 786456), (108, 742764), (132, 607716), (136, 589842), (144, 557073), (153, 524304), (162, 495176), (176, 455787), (187, 428976), (198, 405144), (204, 393228), (216, 371382), (264, 303858), (272, 294921), (297, 270096), (306, 262152), (324, 247588), (331, 242352), (374, 214488), (396, 202572), (408, 196614), (432, 185691), (459, 174768), (528, 151929), (561, 142992), (594, 135048), (612, 131076), (648, 123794), (662, 121176), (748, 107244), (792, 101286), (816, 98307), (891, 90032), (918, 87384), (993, 80784), (1122, 71496), (1188, 67524), (1224, 65538), (1296, 61897), (1324, 60588), (1377, 58256), (1496, 53622), (1584, 50643), (1683, 47664), (1782, 45016), (1836, 43692), (1986, 40392), (2244, 35748), (2376, 33762), (2448, 32769), (2648, 30294), (2754, 29128), (2979, 26928), (2992, 26811), (3366, 23832), (3564, 22508), (3641, 22032), (3672, 21846), (3972, 20196), (4488, 17874), (4752, 16881), (5049, 15888), (5296, 15147), (5508, 14564), (5627, 14256), (5958, 13464), (6732, 11916), (7128, 11254), (7282, 11016), (7344, 10923), (7944, 10098), (8937, 8976)]