77887264

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3821}}^1$

素因数の和:3858

約数の個数: 72

約数和(自身を含む): 192147228

約数和(自身を除く): 114259964

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 3821, 5096, 7642, 10192, 15284, 20384, 26747, 30568, 49673, 53494, 61136, 99346, 106988, 122272, 187229, 198692, 213976, 347711, 374458, 397384, 427952, 695422, 748916, 794768, 855904, 1390844, 1497832, 1589536, 2433977, 2781688, 2995664, 4867954, 5563376, 5991328, 9735908, 11126752, 19471816, 38943632, 77887264]

約数ペア:

[(1, 77887264), (2, 38943632), (4, 19471816), (7, 11126752), (8, 9735908), (13, 5991328), (14, 5563376), (16, 4867954), (26, 2995664), (28, 2781688), (32, 2433977), (49, 1589536), (52, 1497832), (56, 1390844), (91, 855904), (98, 794768), (104, 748916), (112, 695422), (182, 427952), (196, 397384), (208, 374458), (224, 347711), (364, 213976), (392, 198692), (416, 187229), (637, 122272), (728, 106988), (784, 99346), (1274, 61136), (1456, 53494), (1568, 49673), (2548, 30568), (2912, 26747), (3821, 20384), (5096, 15284), (7642, 10192)]