69045844

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 72477356

約数列:

[1, 2, 4, 7, 14, 28, 89, 103, 178, 206, 269, 356, 412, 538, 623, 721, 1076, 1246, 1442, 1883, 2492, 2884, 3766, 7532, 9167, 18334, 23941, 27707, 36668, 47882, 55414, 64169, 95764, 110828, 128338, 167587, 193949, 256676, 335174, 387898, 670348, 775796, 2465923, 4931846, 9863692, 17261461, 34522922, 69045844]

約数ペア:

[(1, 69045844), (2, 34522922), (4, 17261461), (7, 9863692), (14, 4931846), (28, 2465923), (89, 775796), (103, 670348), (178, 387898), (206, 335174), (269, 256676), (356, 193949), (412, 167587), (538, 128338), (623, 110828), (721, 95764), (1076, 64169), (1246, 55414), (1442, 47882), (1883, 36668), (2492, 27707), (2884, 23941), (3766, 18334), (7532, 9167)]