71867124

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 108

約数和(自身を含む): 213621408

約数和(自身を除く): 141754284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 131, 147, 196, 252, 262, 294, 311, 393, 441, 524, 588, 622, 786, 882, 917, 933, 1179, 1244, 1572, 1764, 1834, 1866, 2177, 2358, 2751, 2799, 3668, 3732, 4354, 4716, 5502, 5598, 6419, 6531, 8253, 8708, 11004, 11196, 12838, 13062, 15239, 16506, 19257, 19593, 25676, 26124, 30478, 33012, 38514, 39186, 40741, 45717, 57771, 60956, 77028, 78372, 81482, 91434, 115542, 122223, 137151, 162964, 182868, 231084, 244446, 274302, 285187, 366669, 488892, 548604, 570374, 733338, 855561, 1140748, 1466676, 1711122, 1996309, 2566683, 3422244, 3992618, 5133366, 5988927, 7985236, 10266732, 11977854, 17966781, 23955708, 35933562, 71867124]

約数ペア:

[(1, 71867124), (2, 35933562), (3, 23955708), (4, 17966781), (6, 11977854), (7, 10266732), (9, 7985236), (12, 5988927), (14, 5133366), (18, 3992618), (21, 3422244), (28, 2566683), (36, 1996309), (42, 1711122), (49, 1466676), (63, 1140748), (84, 855561), (98, 733338), (126, 570374), (131, 548604), (147, 488892), (196, 366669), (252, 285187), (262, 274302), (294, 244446), (311, 231084), (393, 182868), (441, 162964), (524, 137151), (588, 122223), (622, 115542), (786, 91434), (882, 81482), (917, 78372), (933, 77028), (1179, 60956), (1244, 57771), (1572, 45717), (1764, 40741), (1834, 39186), (1866, 38514), (2177, 33012), (2358, 30478), (2751, 26124), (2799, 25676), (3668, 19593), (3732, 19257), (4354, 16506), (4716, 15239), (5502, 13062), (5598, 12838), (6419, 11196), (6531, 11004), (8253, 8708)]