64796256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{32141}}^1$

素因数の和:32164

約数の個数: 72

約数和(自身を含む): 210594384

約数和(自身を除く): 145798128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 32141, 64282, 96423, 128564, 192846, 224987, 257128, 289269, 385692, 449974, 514256, 578538, 674961, 771384, 899948, 1028512, 1157076, 1349922, 1542768, 1799896, 2024883, 2314152, 2699844, 3085536, 3599792, 4049766, 4628304, 5399688, 7199584, 8099532, 9256608, 10799376, 16199064, 21598752, 32398128, 64796256]

約数ペア:

[(1, 64796256), (2, 32398128), (3, 21598752), (4, 16199064), (6, 10799376), (7, 9256608), (8, 8099532), (9, 7199584), (12, 5399688), (14, 4628304), (16, 4049766), (18, 3599792), (21, 3085536), (24, 2699844), (28, 2314152), (32, 2024883), (36, 1799896), (42, 1542768), (48, 1349922), (56, 1157076), (63, 1028512), (72, 899948), (84, 771384), (96, 674961), (112, 578538), (126, 514256), (144, 449974), (168, 385692), (224, 289269), (252, 257128), (288, 224987), (336, 192846), (504, 128564), (672, 96423), (1008, 64282), (2016, 32141)]