64005816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 196922880

約数和(自身を除く): 132917064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 73, 84, 102, 119, 136, 146, 168, 204, 219, 238, 292, 307, 357, 408, 438, 476, 511, 584, 614, 714, 876, 921, 952, 1022, 1228, 1241, 1428, 1533, 1752, 1842, 2044, 2149, 2456, 2482, 2856, 3066, 3684, 3723, 4088, 4298, 4964, 5219, 6132, 6447, 7368, 7446, 8596, 8687, 9928, 10438, 12264, 12894, 14892, 15657, 17192, 17374, 20876, 22411, 25788, 26061, 29784, 31314, 34748, 36533, 41752, 44822, 51576, 52122, 62628, 67233, 69496, 73066, 89644, 104244, 109599, 125256, 134466, 146132, 156877, 179288, 208488, 219198, 268932, 292264, 313754, 380987, 438396, 470631, 537864, 627508, 761974, 876792, 941262, 1142961, 1255016, 1523948, 1882524, 2285922, 2666909, 3047896, 3765048, 4571844, 5333818, 8000727, 9143688, 10667636, 16001454, 21335272, 32002908, 64005816]

約数ペア:

[(1, 64005816), (2, 32002908), (3, 21335272), (4, 16001454), (6, 10667636), (7, 9143688), (8, 8000727), (12, 5333818), (14, 4571844), (17, 3765048), (21, 3047896), (24, 2666909), (28, 2285922), (34, 1882524), (42, 1523948), (51, 1255016), (56, 1142961), (68, 941262), (73, 876792), (84, 761974), (102, 627508), (119, 537864), (136, 470631), (146, 438396), (168, 380987), (204, 313754), (219, 292264), (238, 268932), (292, 219198), (307, 208488), (357, 179288), (408, 156877), (438, 146132), (476, 134466), (511, 125256), (584, 109599), (614, 104244), (714, 89644), (876, 73066), (921, 69496), (952, 67233), (1022, 62628), (1228, 52122), (1241, 51576), (1428, 44822), (1533, 41752), (1752, 36533), (1842, 34748), (2044, 31314), (2149, 29784), (2456, 26061), (2482, 25788), (2856, 22411), (3066, 20876), (3684, 17374), (3723, 17192), (4088, 15657), (4298, 14892), (4964, 12894), (5219, 12264), (6132, 10438), (6447, 9928), (7368, 8687), (7446, 8596)]