71676528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 243817728

約数和(自身を除く): 172141200

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 41, 42, 43, 44, 48, 56, 66, 77, 82, 84, 86, 88, 112, 121, 123, 129, 132, 154, 164, 168, 172, 176, 231, 242, 246, 258, 264, 287, 301, 308, 328, 336, 344, 363, 451, 462, 473, 484, 492, 516, 528, 574, 602, 616, 656, 688, 726, 847, 861, 902, 903, 924, 946, 968, 984, 1032, 1148, 1204, 1232, 1353, 1419, 1452, 1694, 1722, 1763, 1804, 1806, 1848, 1892, 1936, 1968, 2064, 2296, 2408, 2541, 2706, 2838, 2904, 3157, 3311, 3388, 3444, 3526, 3608, 3612, 3696, 3784, 4592, 4816, 4961, 5082, 5203, 5289, 5412, 5676, 5808, 6314, 6622, 6776, 6888, 7052, 7216, 7224, 7568, 9471, 9922, 9933, 10164, 10406, 10578, 10824, 11352, 12341, 12628, 13244, 13552, 13776, 14104, 14448, 14883, 15609, 18942, 19393, 19844, 19866, 20328, 20812, 21156, 21648, 22704, 24682, 25256, 26488, 28208, 29766, 31218, 34727, 36421, 37023, 37884, 38786, 39688, 39732, 40656, 41624, 42312, 49364, 50512, 52976, 58179, 59532, 62436, 69454, 72842, 74046, 75768, 77572, 79376, 79464, 83248, 84624, 98728, 104181, 109263, 116358, 119064, 124872, 135751, 138908, 145684, 148092, 151536, 155144, 158928, 197456, 208362, 213323, 218526, 232716, 238128, 249744, 271502, 277816, 291368, 296184, 310288, 407253, 416724, 426646, 437052, 465432, 543004, 555632, 582736, 592368, 639969, 814506, 833448, 853292, 874104, 930864, 1086008, 1279938, 1493261, 1629012, 1666896, 1706584, 1748208, 2172016, 2559876, 2986522, 3258024, 3413168, 4479783, 5119752, 5973044, 6516048, 8959566, 10239504, 11946088, 17919132, 23892176, 35838264, 71676528]

約数ペア:

[(1, 71676528), (2, 35838264), (3, 23892176), (4, 17919132), (6, 11946088), (7, 10239504), (8, 8959566), (11, 6516048), (12, 5973044), (14, 5119752), (16, 4479783), (21, 3413168), (22, 3258024), (24, 2986522), (28, 2559876), (33, 2172016), (41, 1748208), (42, 1706584), (43, 1666896), (44, 1629012), (48, 1493261), (56, 1279938), (66, 1086008), (77, 930864), (82, 874104), (84, 853292), (86, 833448), (88, 814506), (112, 639969), (121, 592368), (123, 582736), (129, 555632), (132, 543004), (154, 465432), (164, 437052), (168, 426646), (172, 416724), (176, 407253), (231, 310288), (242, 296184), (246, 291368), (258, 277816), (264, 271502), (287, 249744), (301, 238128), (308, 232716), (328, 218526), (336, 213323), (344, 208362), (363, 197456), (451, 158928), (462, 155144), (473, 151536), (484, 148092), (492, 145684), (516, 138908), (528, 135751), (574, 124872), (602, 119064), (616, 116358), (656, 109263), (688, 104181), (726, 98728), (847, 84624), (861, 83248), (902, 79464), (903, 79376), (924, 77572), (946, 75768), (968, 74046), (984, 72842), (1032, 69454), (1148, 62436), (1204, 59532), (1232, 58179), (1353, 52976), (1419, 50512), (1452, 49364), (1694, 42312), (1722, 41624), (1763, 40656), (1804, 39732), (1806, 39688), (1848, 38786), (1892, 37884), (1936, 37023), (1968, 36421), (2064, 34727), (2296, 31218), (2408, 29766), (2541, 28208), (2706, 26488), (2838, 25256), (2904, 24682), (3157, 22704), (3311, 21648), (3388, 21156), (3444, 20812), (3526, 20328), (3608, 19866), (3612, 19844), (3696, 19393), (3784, 18942), (4592, 15609), (4816, 14883), (4961, 14448), (5082, 14104), (5203, 13776), (5289, 13552), (5412, 13244), (5676, 12628), (5808, 12341), (6314, 11352), (6622, 10824), (6776, 10578), (6888, 10406), (7052, 10164), (7216, 9933), (7224, 9922), (7568, 9471)]