69268736

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 145401984

約数和(自身を除く): 76133248

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 103, 128, 142, 148, 206, 256, 284, 296, 412, 568, 592, 824, 1136, 1184, 1648, 2272, 2368, 2627, 3296, 3811, 4544, 4736, 5254, 6592, 7313, 7622, 9088, 9472, 10508, 13184, 14626, 15244, 18176, 21016, 26368, 29252, 30488, 42032, 58504, 60976, 84064, 117008, 121952, 168128, 234016, 243904, 270581, 336256, 468032, 487808, 541162, 672512, 936064, 975616, 1082324, 1872128, 2164648, 4329296, 8658592, 17317184, 34634368, 69268736]

約数ペア:

[(1, 69268736), (2, 34634368), (4, 17317184), (8, 8658592), (16, 4329296), (32, 2164648), (37, 1872128), (64, 1082324), (71, 975616), (74, 936064), (103, 672512), (128, 541162), (142, 487808), (148, 468032), (206, 336256), (256, 270581), (284, 243904), (296, 234016), (412, 168128), (568, 121952), (592, 117008), (824, 84064), (1136, 60976), (1184, 58504), (1648, 42032), (2272, 30488), (2368, 29252), (2627, 26368), (3296, 21016), (3811, 18176), (4544, 15244), (4736, 14626), (5254, 13184), (6592, 10508), (7313, 9472), (7622, 9088)]