73983546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 208196352

約数和(自身を除く): 134212806

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 47, 62, 63, 78, 91, 93, 94, 117, 126, 141, 182, 186, 217, 234, 273, 279, 282, 329, 403, 423, 434, 546, 558, 611, 651, 658, 806, 819, 846, 961, 987, 1209, 1222, 1302, 1457, 1638, 1833, 1922, 1953, 1974, 2418, 2821, 2883, 2914, 2961, 3627, 3666, 3906, 4277, 4371, 5499, 5642, 5766, 5922, 6727, 7254, 8463, 8554, 8649, 8742, 10199, 10998, 12493, 12831, 13113, 13454, 16926, 17298, 18941, 20181, 20398, 24986, 25389, 25662, 26226, 30597, 37479, 37882, 38493, 40362, 45167, 50778, 56823, 60543, 61194, 74958, 76986, 87451, 90334, 91791, 112437, 113646, 121086, 132587, 135501, 170469, 174902, 183582, 224874, 262353, 265174, 271002, 316169, 340938, 397761, 406503, 524706, 587171, 632338, 787059, 795522, 813006, 948507, 1174342, 1193283, 1574118, 1761513, 1897014, 2386566, 2845521, 3523026, 4110197, 5284539, 5691042, 8220394, 10569078, 12330591, 24661182, 36991773, 73983546]

約数ペア:

[(1, 73983546), (2, 36991773), (3, 24661182), (6, 12330591), (7, 10569078), (9, 8220394), (13, 5691042), (14, 5284539), (18, 4110197), (21, 3523026), (26, 2845521), (31, 2386566), (39, 1897014), (42, 1761513), (47, 1574118), (62, 1193283), (63, 1174342), (78, 948507), (91, 813006), (93, 795522), (94, 787059), (117, 632338), (126, 587171), (141, 524706), (182, 406503), (186, 397761), (217, 340938), (234, 316169), (273, 271002), (279, 265174), (282, 262353), (329, 224874), (403, 183582), (423, 174902), (434, 170469), (546, 135501), (558, 132587), (611, 121086), (651, 113646), (658, 112437), (806, 91791), (819, 90334), (846, 87451), (961, 76986), (987, 74958), (1209, 61194), (1222, 60543), (1302, 56823), (1457, 50778), (1638, 45167), (1833, 40362), (1922, 38493), (1953, 37882), (1974, 37479), (2418, 30597), (2821, 26226), (2883, 25662), (2914, 25389), (2961, 24986), (3627, 20398), (3666, 20181), (3906, 18941), (4277, 17298), (4371, 16926), (5499, 13454), (5642, 13113), (5766, 12831), (5922, 12493), (6727, 10998), (7254, 10199), (8463, 8742), (8554, 8649)]