66867456

素因数分解:

$2^8\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1049}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 180280800

約数和(自身を除く): 113413344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 664, 768, 996, 1049, 1328, 1992, 2098, 2656, 3147, 3984, 4196, 5312, 6294, 7968, 8392, 10624, 12588, 15936, 16784, 21248, 25176, 31872, 33568, 50352, 63744, 67136, 87067, 100704, 134272, 174134, 201408, 261201, 268544, 348268, 402816, 522402, 696536, 805632, 1044804, 1393072, 2089608, 2786144, 4179216, 5572288, 8358432, 11144576, 16716864, 22289152, 33433728, 66867456]

約数ペア:

[(1, 66867456), (2, 33433728), (3, 22289152), (4, 16716864), (6, 11144576), (8, 8358432), (12, 5572288), (16, 4179216), (24, 2786144), (32, 2089608), (48, 1393072), (64, 1044804), (83, 805632), (96, 696536), (128, 522402), (166, 402816), (192, 348268), (249, 268544), (256, 261201), (332, 201408), (384, 174134), (498, 134272), (664, 100704), (768, 87067), (996, 67136), (1049, 63744), (1328, 50352), (1992, 33568), (2098, 31872), (2656, 25176), (3147, 21248), (3984, 16784), (4196, 15936), (5312, 12588), (6294, 10624), (7968, 8392)]