73724256

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 144

約数和(自身を含む): 229320000

約数和(自身を除く): 155595744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 499, 513, 608, 648, 684, 864, 912, 972, 998, 1026, 1296, 1368, 1497, 1539, 1824, 1944, 1996, 2052, 2592, 2736, 2994, 3078, 3888, 3992, 4104, 4491, 4617, 5472, 5988, 6156, 7776, 7984, 8208, 8982, 9234, 9481, 11976, 12312, 13473, 15968, 16416, 17964, 18468, 18962, 23952, 24624, 26946, 28443, 35928, 36936, 37924, 40419, 47904, 49248, 53892, 56886, 71856, 73872, 75848, 80838, 85329, 107784, 113772, 121257, 143712, 147744, 151696, 161676, 170658, 215568, 227544, 242514, 255987, 303392, 323352, 341316, 431136, 455088, 485028, 511974, 646704, 682632, 767961, 910176, 970056, 1023948, 1293408, 1365264, 1535922, 1940112, 2047896, 2303883, 2730528, 3071844, 3880224, 4095792, 4607766, 6143688, 8191584, 9215532, 12287376, 18431064, 24574752, 36862128, 73724256]

約数ペア:

[(1, 73724256), (2, 36862128), (3, 24574752), (4, 18431064), (6, 12287376), (8, 9215532), (9, 8191584), (12, 6143688), (16, 4607766), (18, 4095792), (19, 3880224), (24, 3071844), (27, 2730528), (32, 2303883), (36, 2047896), (38, 1940112), (48, 1535922), (54, 1365264), (57, 1293408), (72, 1023948), (76, 970056), (81, 910176), (96, 767961), (108, 682632), (114, 646704), (144, 511974), (152, 485028), (162, 455088), (171, 431136), (216, 341316), (228, 323352), (243, 303392), (288, 255987), (304, 242514), (324, 227544), (342, 215568), (432, 170658), (456, 161676), (486, 151696), (499, 147744), (513, 143712), (608, 121257), (648, 113772), (684, 107784), (864, 85329), (912, 80838), (972, 75848), (998, 73872), (1026, 71856), (1296, 56886), (1368, 53892), (1497, 49248), (1539, 47904), (1824, 40419), (1944, 37924), (1996, 36936), (2052, 35928), (2592, 28443), (2736, 26946), (2994, 24624), (3078, 23952), (3888, 18962), (3992, 18468), (4104, 17964), (4491, 16416), (4617, 15968), (5472, 13473), (5988, 12312), (6156, 11976), (7776, 9481), (7984, 9234), (8208, 8982)]