85685418

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 162524502

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 47, 49, 53, 54, 63, 78, 91, 94, 98, 106, 117, 126, 141, 147, 159, 182, 189, 234, 273, 282, 294, 318, 329, 351, 371, 378, 423, 441, 477, 546, 611, 637, 658, 689, 702, 742, 819, 846, 882, 954, 987, 1113, 1222, 1269, 1274, 1323, 1378, 1431, 1638, 1833, 1911, 1974, 2067, 2226, 2303, 2457, 2491, 2538, 2597, 2646, 2862, 2961, 3339, 3666, 3822, 4134, 4277, 4606, 4823, 4914, 4982, 5194, 5499, 5733, 5922, 6201, 6678, 6909, 7473, 7791, 8554, 8883, 9646, 10017, 10998, 11466, 12402, 12831, 13818, 14469, 14946, 15582, 16497, 17199, 17437, 17766, 18603, 20034, 20727, 22419, 23373, 25662, 28938, 29939, 32383, 32994, 33761, 34398, 34874, 37206, 38493, 41454, 43407, 44838, 46746, 52311, 59878, 62181, 64766, 67257, 67522, 70119, 76986, 86814, 89817, 97149, 101283, 104622, 115479, 122059, 124362, 130221, 134514, 140238, 156933, 179634, 194298, 202566, 226681, 230958, 244118, 260442, 269451, 291447, 303849, 313866, 366177, 453362, 470799, 538902, 582894, 607698, 680043, 732354, 808353, 874341, 911547, 941598, 1098531, 1360086, 1586767, 1616706, 1748682, 1823094, 2040129, 2197062, 3173534, 3295593, 4080258, 4760301, 6120387, 6591186, 9520602, 12240774, 14280903, 28561806, 42842709, 85685418]

約数ペア:

[(1, 85685418), (2, 42842709), (3, 28561806), (6, 14280903), (7, 12240774), (9, 9520602), (13, 6591186), (14, 6120387), (18, 4760301), (21, 4080258), (26, 3295593), (27, 3173534), (39, 2197062), (42, 2040129), (47, 1823094), (49, 1748682), (53, 1616706), (54, 1586767), (63, 1360086), (78, 1098531), (91, 941598), (94, 911547), (98, 874341), (106, 808353), (117, 732354), (126, 680043), (141, 607698), (147, 582894), (159, 538902), (182, 470799), (189, 453362), (234, 366177), (273, 313866), (282, 303849), (294, 291447), (318, 269451), (329, 260442), (351, 244118), (371, 230958), (378, 226681), (423, 202566), (441, 194298), (477, 179634), (546, 156933), (611, 140238), (637, 134514), (658, 130221), (689, 124362), (702, 122059), (742, 115479), (819, 104622), (846, 101283), (882, 97149), (954, 89817), (987, 86814), (1113, 76986), (1222, 70119), (1269, 67522), (1274, 67257), (1323, 64766), (1378, 62181), (1431, 59878), (1638, 52311), (1833, 46746), (1911, 44838), (1974, 43407), (2067, 41454), (2226, 38493), (2303, 37206), (2457, 34874), (2491, 34398), (2538, 33761), (2597, 32994), (2646, 32383), (2862, 29939), (2961, 28938), (3339, 25662), (3666, 23373), (3822, 22419), (4134, 20727), (4277, 20034), (4606, 18603), (4823, 17766), (4914, 17437), (4982, 17199), (5194, 16497), (5499, 15582), (5733, 14946), (5922, 14469), (6201, 13818), (6678, 12831), (6909, 12402), (7473, 11466), (7791, 10998), (8554, 10017), (8883, 9646)]