66149412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 196116480

約数和(自身を除く): 129967068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 186, 191, 196, 217, 228, 266, 294, 372, 382, 399, 434, 532, 573, 588, 589, 651, 764, 798, 868, 931, 1146, 1178, 1302, 1337, 1519, 1596, 1767, 1862, 2292, 2356, 2604, 2674, 2793, 3038, 3534, 3629, 3724, 4011, 4123, 4557, 5348, 5586, 5921, 6076, 7068, 7258, 8022, 8246, 9114, 9359, 10887, 11172, 11842, 12369, 14516, 16044, 16492, 17763, 18228, 18718, 21774, 23684, 24738, 25403, 28077, 28861, 35526, 37436, 41447, 43548, 49476, 50806, 56154, 57722, 71052, 76209, 82894, 86583, 101612, 112308, 112499, 115444, 124341, 152418, 165788, 173166, 177821, 224998, 248682, 290129, 304836, 337497, 346332, 355642, 449996, 497364, 533463, 580258, 674994, 711284, 787493, 870387, 1066926, 1160516, 1349988, 1574986, 1740774, 2133852, 2362479, 3149972, 3481548, 4724958, 5512451, 9449916, 11024902, 16537353, 22049804, 33074706, 66149412]

約数ペア:

[(1, 66149412), (2, 33074706), (3, 22049804), (4, 16537353), (6, 11024902), (7, 9449916), (12, 5512451), (14, 4724958), (19, 3481548), (21, 3149972), (28, 2362479), (31, 2133852), (38, 1740774), (42, 1574986), (49, 1349988), (57, 1160516), (62, 1066926), (76, 870387), (84, 787493), (93, 711284), (98, 674994), (114, 580258), (124, 533463), (133, 497364), (147, 449996), (186, 355642), (191, 346332), (196, 337497), (217, 304836), (228, 290129), (266, 248682), (294, 224998), (372, 177821), (382, 173166), (399, 165788), (434, 152418), (532, 124341), (573, 115444), (588, 112499), (589, 112308), (651, 101612), (764, 86583), (798, 82894), (868, 76209), (931, 71052), (1146, 57722), (1178, 56154), (1302, 50806), (1337, 49476), (1519, 43548), (1596, 41447), (1767, 37436), (1862, 35526), (2292, 28861), (2356, 28077), (2604, 25403), (2674, 24738), (2793, 23684), (3038, 21774), (3534, 18718), (3629, 18228), (3724, 17763), (4011, 16492), (4123, 16044), (4557, 14516), (5348, 12369), (5586, 11842), (5921, 11172), (6076, 10887), (7068, 9359), (7258, 9114), (8022, 8246)]