7790639904

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{128203}}^1$

素因数の和:128430

約数の個数: 72

約数和(自身を含む): 22259804112

約数和(自身を除く): 14469164208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 6752, 7596, 10128, 15192, 20256, 30384, 60768, 128203, 256406, 384609, 512812, 769218, 1025624, 1153827, 1538436, 2051248, 2307654, 3076872, 4102496, 4615308, 6153744, 9230616, 12307488, 18461232, 27050833, 36922464, 54101666, 81152499, 108203332, 162304998, 216406664, 243457497, 324609996, 432813328, 486914994, 649219992, 865626656, 973829988, 1298439984, 1947659976, 2596879968, 3895319952, 7790639904]

約数ペア:

[(1, 7790639904), (2, 3895319952), (3, 2596879968), (4, 1947659976), (6, 1298439984), (8, 973829988), (9, 865626656), (12, 649219992), (16, 486914994), (18, 432813328), (24, 324609996), (32, 243457497), (36, 216406664), (48, 162304998), (72, 108203332), (96, 81152499), (144, 54101666), (211, 36922464), (288, 27050833), (422, 18461232), (633, 12307488), (844, 9230616), (1266, 6153744), (1688, 4615308), (1899, 4102496), (2532, 3076872), (3376, 2307654), (3798, 2051248), (5064, 1538436), (6752, 1153827), (7596, 1025624), (10128, 769218), (15192, 512812), (20256, 384609), (30384, 256406), (60768, 128203)]