80787672

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 277020000

約数和(自身を除く): 196232328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 119, 126, 136, 147, 153, 168, 189, 196, 204, 216, 238, 252, 294, 306, 357, 378, 392, 408, 441, 449, 459, 476, 504, 588, 612, 714, 756, 833, 882, 898, 918, 952, 1071, 1176, 1224, 1323, 1347, 1428, 1512, 1666, 1764, 1796, 1836, 2142, 2499, 2646, 2694, 2856, 3143, 3213, 3332, 3528, 3592, 3672, 4041, 4284, 4998, 5292, 5388, 6286, 6426, 6664, 7497, 7633, 8082, 8568, 9429, 9996, 10584, 10776, 12123, 12572, 12852, 14994, 15266, 16164, 18858, 19992, 22001, 22491, 22899, 24246, 25144, 25704, 28287, 29988, 30532, 32328, 37716, 44002, 44982, 45798, 48492, 53431, 56574, 59976, 61064, 66003, 68697, 75432, 84861, 88004, 89964, 91596, 96984, 106862, 113148, 132006, 137394, 160293, 169722, 176008, 179928, 183192, 198009, 206091, 213724, 226296, 264012, 274788, 320586, 339444, 374017, 396018, 412182, 427448, 480879, 528024, 549576, 594027, 641172, 678888, 748034, 792036, 824364, 961758, 1122051, 1188054, 1282344, 1442637, 1496068, 1584072, 1648728, 1923516, 2244102, 2376108, 2885274, 2992136, 3366153, 3847032, 4488204, 4752216, 5770548, 6732306, 8976408, 10098459, 11541096, 13464612, 20196918, 26929224, 40393836, 80787672]

約数ペア:

[(1, 80787672), (2, 40393836), (3, 26929224), (4, 20196918), (6, 13464612), (7, 11541096), (8, 10098459), (9, 8976408), (12, 6732306), (14, 5770548), (17, 4752216), (18, 4488204), (21, 3847032), (24, 3366153), (27, 2992136), (28, 2885274), (34, 2376108), (36, 2244102), (42, 1923516), (49, 1648728), (51, 1584072), (54, 1496068), (56, 1442637), (63, 1282344), (68, 1188054), (72, 1122051), (84, 961758), (98, 824364), (102, 792036), (108, 748034), (119, 678888), (126, 641172), (136, 594027), (147, 549576), (153, 528024), (168, 480879), (189, 427448), (196, 412182), (204, 396018), (216, 374017), (238, 339444), (252, 320586), (294, 274788), (306, 264012), (357, 226296), (378, 213724), (392, 206091), (408, 198009), (441, 183192), (449, 179928), (459, 176008), (476, 169722), (504, 160293), (588, 137394), (612, 132006), (714, 113148), (756, 106862), (833, 96984), (882, 91596), (898, 89964), (918, 88004), (952, 84861), (1071, 75432), (1176, 68697), (1224, 66003), (1323, 61064), (1347, 59976), (1428, 56574), (1512, 53431), (1666, 48492), (1764, 45798), (1796, 44982), (1836, 44002), (2142, 37716), (2499, 32328), (2646, 30532), (2694, 29988), (2856, 28287), (3143, 25704), (3213, 25144), (3332, 24246), (3528, 22899), (3592, 22491), (3672, 22001), (4041, 19992), (4284, 18858), (4998, 16164), (5292, 15266), (5388, 14994), (6286, 12852), (6426, 12572), (6664, 12123), (7497, 10776), (7633, 10584), (8082, 9996), (8568, 9429)]