73725912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 221817960

約数和(自身を除く): 148092048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 73, 78, 83, 104, 117, 146, 156, 166, 169, 219, 234, 249, 292, 312, 332, 338, 438, 468, 498, 507, 584, 657, 664, 676, 747, 876, 936, 949, 996, 1014, 1079, 1314, 1352, 1494, 1521, 1752, 1898, 1992, 2028, 2158, 2628, 2847, 2988, 3042, 3237, 3796, 4056, 4316, 5256, 5694, 5976, 6059, 6084, 6474, 7592, 8541, 8632, 9711, 11388, 12118, 12168, 12337, 12948, 14027, 17082, 18177, 19422, 22776, 24236, 24674, 25896, 28054, 34164, 36354, 37011, 38844, 42081, 48472, 49348, 54531, 56108, 68328, 72708, 74022, 77688, 78767, 84162, 98696, 109062, 111033, 112216, 126243, 145416, 148044, 157534, 168324, 218124, 222066, 236301, 252486, 296088, 315068, 336648, 436248, 444132, 472602, 504972, 630136, 708903, 888264, 945204, 1009944, 1023971, 1417806, 1890408, 2047942, 2835612, 3071913, 4095884, 5671224, 6143826, 8191768, 9215739, 12287652, 18431478, 24575304, 36862956, 73725912]

約数ペア:

[(1, 73725912), (2, 36862956), (3, 24575304), (4, 18431478), (6, 12287652), (8, 9215739), (9, 8191768), (12, 6143826), (13, 5671224), (18, 4095884), (24, 3071913), (26, 2835612), (36, 2047942), (39, 1890408), (52, 1417806), (72, 1023971), (73, 1009944), (78, 945204), (83, 888264), (104, 708903), (117, 630136), (146, 504972), (156, 472602), (166, 444132), (169, 436248), (219, 336648), (234, 315068), (249, 296088), (292, 252486), (312, 236301), (332, 222066), (338, 218124), (438, 168324), (468, 157534), (498, 148044), (507, 145416), (584, 126243), (657, 112216), (664, 111033), (676, 109062), (747, 98696), (876, 84162), (936, 78767), (949, 77688), (996, 74022), (1014, 72708), (1079, 68328), (1314, 56108), (1352, 54531), (1494, 49348), (1521, 48472), (1752, 42081), (1898, 38844), (1992, 37011), (2028, 36354), (2158, 34164), (2628, 28054), (2847, 25896), (2988, 24674), (3042, 24236), (3237, 22776), (3796, 19422), (4056, 18177), (4316, 17082), (5256, 14027), (5694, 12948), (5976, 12337), (6059, 12168), (6084, 12118), (6474, 11388), (7592, 9711), (8541, 8632)]