71519952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 235699200

約数和(自身を除く): 164179248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 646, 659, 714, 798, 816, 912, 952, 969, 1064, 1292, 1318, 1428, 1596, 1904, 1938, 1977, 2128, 2261, 2584, 2636, 2856, 3192, 3876, 3954, 4522, 4613, 5168, 5272, 5712, 6384, 6783, 7752, 7908, 9044, 9226, 10544, 11203, 12521, 13566, 13839, 15504, 15816, 18088, 18452, 22406, 25042, 27132, 27678, 31632, 33609, 36176, 36904, 37563, 44812, 50084, 54264, 55356, 67218, 73808, 75126, 78421, 87647, 89624, 100168, 108528, 110712, 134436, 150252, 156842, 175294, 179248, 200336, 212857, 221424, 235263, 262941, 268872, 300504, 313684, 350588, 425714, 470526, 525882, 537744, 601008, 627368, 638571, 701176, 851428, 941052, 1051764, 1254736, 1277142, 1402352, 1489999, 1702856, 1882104, 2103528, 2554284, 2979998, 3405712, 3764208, 4207056, 4469997, 5108568, 5959996, 8939994, 10217136, 11919992, 17879988, 23839984, 35759976, 71519952]

約数ペア:

[(1, 71519952), (2, 35759976), (3, 23839984), (4, 17879988), (6, 11919992), (7, 10217136), (8, 8939994), (12, 5959996), (14, 5108568), (16, 4469997), (17, 4207056), (19, 3764208), (21, 3405712), (24, 2979998), (28, 2554284), (34, 2103528), (38, 1882104), (42, 1702856), (48, 1489999), (51, 1402352), (56, 1277142), (57, 1254736), (68, 1051764), (76, 941052), (84, 851428), (102, 701176), (112, 638571), (114, 627368), (119, 601008), (133, 537744), (136, 525882), (152, 470526), (168, 425714), (204, 350588), (228, 313684), (238, 300504), (266, 268872), (272, 262941), (304, 235263), (323, 221424), (336, 212857), (357, 200336), (399, 179248), (408, 175294), (456, 156842), (476, 150252), (532, 134436), (646, 110712), (659, 108528), (714, 100168), (798, 89624), (816, 87647), (912, 78421), (952, 75126), (969, 73808), (1064, 67218), (1292, 55356), (1318, 54264), (1428, 50084), (1596, 44812), (1904, 37563), (1938, 36904), (1977, 36176), (2128, 33609), (2261, 31632), (2584, 27678), (2636, 27132), (2856, 25042), (3192, 22406), (3876, 18452), (3954, 18088), (4522, 15816), (4613, 15504), (5168, 13839), (5272, 13566), (5712, 12521), (6384, 11203), (6783, 10544), (7752, 9226), (7908, 9044)]