69163264

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 144976832

約数和(自身を除く): 75813568

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 103, 122, 128, 172, 206, 244, 256, 344, 412, 488, 688, 824, 976, 1376, 1648, 1952, 2623, 2752, 3296, 3904, 4429, 5246, 5504, 6283, 6592, 7808, 8858, 10492, 11008, 12566, 13184, 15616, 17716, 20984, 25132, 26368, 35432, 41968, 50264, 70864, 83936, 100528, 141728, 167872, 201056, 270169, 283456, 335744, 402112, 540338, 566912, 671488, 804224, 1080676, 1133824, 1608448, 2161352, 4322704, 8645408, 17290816, 34581632, 69163264]

約数ペア:

[(1, 69163264), (2, 34581632), (4, 17290816), (8, 8645408), (16, 4322704), (32, 2161352), (43, 1608448), (61, 1133824), (64, 1080676), (86, 804224), (103, 671488), (122, 566912), (128, 540338), (172, 402112), (206, 335744), (244, 283456), (256, 270169), (344, 201056), (412, 167872), (488, 141728), (688, 100528), (824, 83936), (976, 70864), (1376, 50264), (1648, 41968), (1952, 35432), (2623, 26368), (2752, 25132), (3296, 20984), (3904, 17716), (4429, 15616), (5246, 13184), (5504, 12566), (6283, 11008), (6592, 10492), (7808, 8858)]