74440212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 233731008

約数和(自身を除く): 159290796

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 98, 102, 119, 132, 147, 154, 187, 196, 204, 231, 238, 294, 308, 357, 374, 462, 476, 539, 561, 588, 677, 714, 748, 833, 924, 1078, 1122, 1309, 1354, 1428, 1617, 1666, 2031, 2156, 2244, 2499, 2618, 2708, 3234, 3332, 3927, 4062, 4739, 4998, 5236, 6468, 7447, 7854, 8124, 9163, 9478, 9996, 11509, 14217, 14894, 15708, 18326, 18956, 22341, 23018, 27489, 28434, 29788, 33173, 34527, 36652, 44682, 46036, 52129, 54978, 56868, 66346, 69054, 80563, 89364, 99519, 104258, 109956, 126599, 132692, 138108, 156387, 161126, 199038, 208516, 241689, 253198, 312774, 322252, 364903, 379797, 398076, 483378, 506396, 563941, 625548, 729806, 759594, 886193, 966756, 1094709, 1127882, 1459612, 1519188, 1691823, 1772386, 2189418, 2255764, 2658579, 3383646, 3544772, 4378836, 5317158, 6203351, 6767292, 10634316, 12406702, 18610053, 24813404, 37220106, 74440212]

約数ペア:

[(1, 74440212), (2, 37220106), (3, 24813404), (4, 18610053), (6, 12406702), (7, 10634316), (11, 6767292), (12, 6203351), (14, 5317158), (17, 4378836), (21, 3544772), (22, 3383646), (28, 2658579), (33, 2255764), (34, 2189418), (42, 1772386), (44, 1691823), (49, 1519188), (51, 1459612), (66, 1127882), (68, 1094709), (77, 966756), (84, 886193), (98, 759594), (102, 729806), (119, 625548), (132, 563941), (147, 506396), (154, 483378), (187, 398076), (196, 379797), (204, 364903), (231, 322252), (238, 312774), (294, 253198), (308, 241689), (357, 208516), (374, 199038), (462, 161126), (476, 156387), (539, 138108), (561, 132692), (588, 126599), (677, 109956), (714, 104258), (748, 99519), (833, 89364), (924, 80563), (1078, 69054), (1122, 66346), (1309, 56868), (1354, 54978), (1428, 52129), (1617, 46036), (1666, 44682), (2031, 36652), (2156, 34527), (2244, 33173), (2499, 29788), (2618, 28434), (2708, 27489), (3234, 23018), (3332, 22341), (3927, 18956), (4062, 18326), (4739, 15708), (4998, 14894), (5236, 14217), (6468, 11509), (7447, 9996), (7854, 9478), (8124, 9163)]