71462748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 203341824

約数和(自身を除く): 131879076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 69, 84, 92, 94, 138, 141, 161, 188, 276, 282, 322, 329, 483, 564, 644, 658, 787, 966, 987, 1081, 1316, 1574, 1932, 1974, 2162, 2361, 3148, 3243, 3948, 4324, 4722, 5509, 6486, 7567, 9444, 11018, 12972, 15134, 16527, 18101, 22036, 22701, 30268, 33054, 36202, 36989, 45402, 54303, 66108, 72404, 73978, 90804, 108606, 110967, 126707, 147956, 217212, 221934, 253414, 258923, 380121, 443868, 506828, 517846, 760242, 776769, 850747, 1035692, 1520484, 1553538, 1701494, 2552241, 3107076, 3402988, 5104482, 5955229, 10208964, 11910458, 17865687, 23820916, 35731374, 71462748]

約数ペア:

[(1, 71462748), (2, 35731374), (3, 23820916), (4, 17865687), (6, 11910458), (7, 10208964), (12, 5955229), (14, 5104482), (21, 3402988), (23, 3107076), (28, 2552241), (42, 1701494), (46, 1553538), (47, 1520484), (69, 1035692), (84, 850747), (92, 776769), (94, 760242), (138, 517846), (141, 506828), (161, 443868), (188, 380121), (276, 258923), (282, 253414), (322, 221934), (329, 217212), (483, 147956), (564, 126707), (644, 110967), (658, 108606), (787, 90804), (966, 73978), (987, 72404), (1081, 66108), (1316, 54303), (1574, 45402), (1932, 36989), (1974, 36202), (2162, 33054), (2361, 30268), (3148, 22701), (3243, 22036), (3948, 18101), (4324, 16527), (4722, 15134), (5509, 12972), (6486, 11018), (7567, 9444)]