67953816

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 221633280

約数和(自身を除く): 153679464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 81, 84, 108, 126, 142, 162, 168, 189, 211, 213, 216, 252, 284, 324, 378, 422, 426, 497, 504, 567, 568, 633, 639, 648, 756, 844, 852, 994, 1134, 1266, 1278, 1477, 1491, 1512, 1688, 1704, 1899, 1917, 1988, 2268, 2532, 2556, 2954, 2982, 3798, 3834, 3976, 4431, 4473, 4536, 5064, 5112, 5697, 5751, 5908, 5964, 7596, 7668, 8862, 8946, 11394, 11502, 11816, 11928, 13293, 13419, 14981, 15192, 15336, 17091, 17724, 17892, 22788, 23004, 26586, 26838, 29962, 34182, 35448, 35784, 39879, 40257, 44943, 45576, 46008, 53172, 53676, 59924, 68364, 79758, 80514, 89886, 104867, 106344, 107352, 119637, 119848, 134829, 136728, 159516, 161028, 179772, 209734, 239274, 269658, 314601, 319032, 322056, 359544, 404487, 419468, 478548, 539316, 629202, 808974, 838936, 943803, 957096, 1078632, 1213461, 1258404, 1617948, 1887606, 2426922, 2516808, 2831409, 3235896, 3775212, 4853844, 5662818, 7550424, 8494227, 9707688, 11325636, 16988454, 22651272, 33976908, 67953816]

約数ペア:

[(1, 67953816), (2, 33976908), (3, 22651272), (4, 16988454), (6, 11325636), (7, 9707688), (8, 8494227), (9, 7550424), (12, 5662818), (14, 4853844), (18, 3775212), (21, 3235896), (24, 2831409), (27, 2516808), (28, 2426922), (36, 1887606), (42, 1617948), (54, 1258404), (56, 1213461), (63, 1078632), (71, 957096), (72, 943803), (81, 838936), (84, 808974), (108, 629202), (126, 539316), (142, 478548), (162, 419468), (168, 404487), (189, 359544), (211, 322056), (213, 319032), (216, 314601), (252, 269658), (284, 239274), (324, 209734), (378, 179772), (422, 161028), (426, 159516), (497, 136728), (504, 134829), (567, 119848), (568, 119637), (633, 107352), (639, 106344), (648, 104867), (756, 89886), (844, 80514), (852, 79758), (994, 68364), (1134, 59924), (1266, 53676), (1278, 53172), (1477, 46008), (1491, 45576), (1512, 44943), (1688, 40257), (1704, 39879), (1899, 35784), (1917, 35448), (1988, 34182), (2268, 29962), (2532, 26838), (2556, 26586), (2954, 23004), (2982, 22788), (3798, 17892), (3834, 17724), (3976, 17091), (4431, 15336), (4473, 15192), (4536, 14981), (5064, 13419), (5112, 13293), (5697, 11928), (5751, 11816), (5908, 11502), (5964, 11394), (7596, 8946), (7668, 8862)]