123806352

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 328139712

約数和(自身を除く): 204333360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 137, 201, 268, 274, 281, 402, 411, 536, 548, 562, 804, 822, 843, 1072, 1096, 1124, 1608, 1644, 1686, 2192, 2248, 3216, 3288, 3372, 4496, 6576, 6744, 9179, 13488, 18358, 18827, 27537, 36716, 37654, 38497, 55074, 56481, 73432, 75308, 76994, 110148, 112962, 115491, 146864, 150616, 153988, 220296, 225924, 230982, 301232, 307976, 440592, 451848, 461964, 615952, 903696, 923928, 1847856, 2579299, 5158598, 7737897, 10317196, 15475794, 20634392, 30951588, 41268784, 61903176, 123806352]

約数ペア:

[(1, 123806352), (2, 61903176), (3, 41268784), (4, 30951588), (6, 20634392), (8, 15475794), (12, 10317196), (16, 7737897), (24, 5158598), (48, 2579299), (67, 1847856), (134, 923928), (137, 903696), (201, 615952), (268, 461964), (274, 451848), (281, 440592), (402, 307976), (411, 301232), (536, 230982), (548, 225924), (562, 220296), (804, 153988), (822, 150616), (843, 146864), (1072, 115491), (1096, 112962), (1124, 110148), (1608, 76994), (1644, 75308), (1686, 73432), (2192, 56481), (2248, 55074), (3216, 38497), (3288, 37654), (3372, 36716), (4496, 27537), (6576, 18827), (6744, 18358), (9179, 13488)]