72687384

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1873}}^1$

素因数の和:1910

約数の個数: 144

約数和(自身を含む): 249954120

約数和(自身を除く): 177266736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 1873, 2156, 2772, 3234, 3528, 3746, 4312, 4851, 5544, 5619, 6468, 7492, 9702, 11238, 12936, 13111, 14984, 16857, 19404, 20603, 22476, 26222, 33714, 38808, 39333, 41206, 44952, 52444, 61809, 67428, 78666, 82412, 91777, 104888, 117999, 123618, 134856, 144221, 157332, 164824, 183554, 185427, 235998, 247236, 275331, 288442, 314664, 367108, 370854, 432663, 471996, 494472, 550662, 576884, 734216, 741708, 825993, 865326, 943992, 1009547, 1101324, 1153768, 1297989, 1483416, 1651986, 1730652, 2019094, 2202648, 2595978, 3028641, 3303972, 3461304, 4038188, 5191956, 6057282, 6607944, 8076376, 9085923, 10383912, 12114564, 18171846, 24229128, 36343692, 72687384]

約数ペア:

[(1, 72687384), (2, 36343692), (3, 24229128), (4, 18171846), (6, 12114564), (7, 10383912), (8, 9085923), (9, 8076376), (11, 6607944), (12, 6057282), (14, 5191956), (18, 4038188), (21, 3461304), (22, 3303972), (24, 3028641), (28, 2595978), (33, 2202648), (36, 2019094), (42, 1730652), (44, 1651986), (49, 1483416), (56, 1297989), (63, 1153768), (66, 1101324), (72, 1009547), (77, 943992), (84, 865326), (88, 825993), (98, 741708), (99, 734216), (126, 576884), (132, 550662), (147, 494472), (154, 471996), (168, 432663), (196, 370854), (198, 367108), (231, 314664), (252, 288442), (264, 275331), (294, 247236), (308, 235998), (392, 185427), (396, 183554), (441, 164824), (462, 157332), (504, 144221), (539, 134856), (588, 123618), (616, 117999), (693, 104888), (792, 91777), (882, 82412), (924, 78666), (1078, 67428), (1176, 61809), (1386, 52444), (1617, 44952), (1764, 41206), (1848, 39333), (1873, 38808), (2156, 33714), (2772, 26222), (3234, 22476), (3528, 20603), (3746, 19404), (4312, 16857), (4851, 14984), (5544, 13111), (5619, 12936), (6468, 11238), (7492, 9702)]