61540164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12853}}^1$

素因数の和:12889

約数の個数: 72

約数和(自身を含む): 187154240

約数和(自身を除く): 125614076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 12853, 25706, 38559, 51412, 77118, 89971, 115677, 154236, 179942, 231354, 244207, 269913, 359884, 462708, 488414, 539826, 732621, 809739, 976828, 1079652, 1465242, 1619478, 1709449, 2197863, 2930484, 3238956, 3418898, 4395726, 5128347, 6837796, 8791452, 10256694, 15385041, 20513388, 30770082, 61540164]

約数ペア:

[(1, 61540164), (2, 30770082), (3, 20513388), (4, 15385041), (6, 10256694), (7, 8791452), (9, 6837796), (12, 5128347), (14, 4395726), (18, 3418898), (19, 3238956), (21, 2930484), (28, 2197863), (36, 1709449), (38, 1619478), (42, 1465242), (57, 1079652), (63, 976828), (76, 809739), (84, 732621), (114, 539826), (126, 488414), (133, 462708), (171, 359884), (228, 269913), (252, 244207), (266, 231354), (342, 179942), (399, 154236), (532, 115677), (684, 89971), (798, 77118), (1197, 51412), (1596, 38559), (2394, 25706), (4788, 12853)]