72385392

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 195300000

約数和(自身を除く): 122914608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 149, 174, 232, 298, 348, 349, 447, 464, 596, 696, 698, 894, 1047, 1192, 1392, 1396, 1788, 2094, 2384, 2792, 3576, 4188, 4321, 5584, 7152, 8376, 8642, 10121, 12963, 16752, 17284, 20242, 25926, 30363, 34568, 40484, 51852, 52001, 60726, 69136, 80968, 103704, 104002, 121452, 156003, 161936, 207408, 208004, 242904, 312006, 416008, 485808, 624012, 832016, 1248024, 1508029, 2496048, 3016058, 4524087, 6032116, 9048174, 12064232, 18096348, 24128464, 36192696, 72385392]

約数ペア:

[(1, 72385392), (2, 36192696), (3, 24128464), (4, 18096348), (6, 12064232), (8, 9048174), (12, 6032116), (16, 4524087), (24, 3016058), (29, 2496048), (48, 1508029), (58, 1248024), (87, 832016), (116, 624012), (149, 485808), (174, 416008), (232, 312006), (298, 242904), (348, 208004), (349, 207408), (447, 161936), (464, 156003), (596, 121452), (696, 104002), (698, 103704), (894, 80968), (1047, 69136), (1192, 60726), (1392, 52001), (1396, 51852), (1788, 40484), (2094, 34568), (2384, 30363), (2792, 25926), (3576, 20242), (4188, 17284), (4321, 16752), (5584, 12963), (7152, 10121), (8376, 8642)]