74558988

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 229121760

約数和(自身を除く): 154562772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 73, 84, 98, 108, 126, 146, 147, 189, 193, 196, 219, 252, 292, 294, 378, 386, 438, 441, 511, 579, 588, 657, 756, 772, 876, 882, 1022, 1158, 1314, 1323, 1351, 1533, 1737, 1764, 1971, 2044, 2316, 2628, 2646, 2702, 3066, 3474, 3577, 3942, 4053, 4599, 5211, 5292, 5404, 6132, 6948, 7154, 7884, 8106, 9198, 9457, 10422, 10731, 12159, 13797, 14089, 14308, 16212, 18396, 18914, 20844, 21462, 24318, 27594, 28178, 28371, 32193, 36477, 37828, 42267, 42924, 48636, 55188, 56356, 56742, 64386, 72954, 84534, 85113, 96579, 98623, 113484, 126801, 128772, 145908, 169068, 170226, 193158, 197246, 253602, 255339, 295869, 340452, 380403, 386316, 394492, 507204, 510678, 591738, 690361, 760806, 887607, 1021356, 1183476, 1380722, 1521612, 1775214, 2071083, 2662821, 2761444, 3550428, 4142166, 5325642, 6213249, 8284332, 10651284, 12426498, 18639747, 24852996, 37279494, 74558988]

約数ペア:

[(1, 74558988), (2, 37279494), (3, 24852996), (4, 18639747), (6, 12426498), (7, 10651284), (9, 8284332), (12, 6213249), (14, 5325642), (18, 4142166), (21, 3550428), (27, 2761444), (28, 2662821), (36, 2071083), (42, 1775214), (49, 1521612), (54, 1380722), (63, 1183476), (73, 1021356), (84, 887607), (98, 760806), (108, 690361), (126, 591738), (146, 510678), (147, 507204), (189, 394492), (193, 386316), (196, 380403), (219, 340452), (252, 295869), (292, 255339), (294, 253602), (378, 197246), (386, 193158), (438, 170226), (441, 169068), (511, 145908), (579, 128772), (588, 126801), (657, 113484), (756, 98623), (772, 96579), (876, 85113), (882, 84534), (1022, 72954), (1158, 64386), (1314, 56742), (1323, 56356), (1351, 55188), (1533, 48636), (1737, 42924), (1764, 42267), (1971, 37828), (2044, 36477), (2316, 32193), (2628, 28371), (2646, 28178), (2702, 27594), (3066, 24318), (3474, 21462), (3577, 20844), (3942, 18914), (4053, 18396), (4599, 16212), (5211, 14308), (5292, 14089), (5404, 13797), (6132, 12159), (6948, 10731), (7154, 10422), (7884, 9457), (8106, 9198)]