82620816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 241189920

約数和(自身を除く): 158569104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 73, 76, 102, 114, 136, 146, 152, 204, 219, 228, 272, 292, 304, 323, 408, 438, 456, 584, 646, 816, 876, 912, 969, 1168, 1241, 1292, 1387, 1752, 1938, 2482, 2584, 2774, 3504, 3723, 3876, 4161, 4964, 5168, 5329, 5548, 7446, 7752, 8322, 9928, 10658, 11096, 14892, 15504, 15987, 16644, 19856, 21316, 22192, 23579, 29784, 31974, 33288, 42632, 47158, 59568, 63948, 66576, 70737, 85264, 90593, 94316, 101251, 127896, 141474, 181186, 188632, 202502, 255792, 271779, 282948, 303753, 362372, 377264, 405004, 543558, 565896, 607506, 724744, 810008, 1087116, 1131792, 1215012, 1449488, 1620016, 1721267, 2174232, 2430024, 3442534, 4348464, 4860048, 5163801, 6885068, 10327602, 13770136, 20655204, 27540272, 41310408, 82620816]

約数ペア:

[(1, 82620816), (2, 41310408), (3, 27540272), (4, 20655204), (6, 13770136), (8, 10327602), (12, 6885068), (16, 5163801), (17, 4860048), (19, 4348464), (24, 3442534), (34, 2430024), (38, 2174232), (48, 1721267), (51, 1620016), (57, 1449488), (68, 1215012), (73, 1131792), (76, 1087116), (102, 810008), (114, 724744), (136, 607506), (146, 565896), (152, 543558), (204, 405004), (219, 377264), (228, 362372), (272, 303753), (292, 282948), (304, 271779), (323, 255792), (408, 202502), (438, 188632), (456, 181186), (584, 141474), (646, 127896), (816, 101251), (876, 94316), (912, 90593), (969, 85264), (1168, 70737), (1241, 66576), (1292, 63948), (1387, 59568), (1752, 47158), (1938, 42632), (2482, 33288), (2584, 31974), (2774, 29784), (3504, 23579), (3723, 22192), (3876, 21316), (4161, 19856), (4964, 16644), (5168, 15987), (5329, 15504), (5548, 14892), (7446, 11096), (7752, 10658), (8322, 9928)]