77038654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 153653760

約数和(自身を除く): 76615106

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 113, 133, 154, 209, 226, 233, 266, 418, 466, 791, 1243, 1463, 1582, 1631, 2147, 2486, 2563, 2926, 3262, 4294, 4427, 5126, 8701, 8854, 15029, 17402, 17941, 23617, 26329, 30058, 30989, 35882, 47234, 48697, 52658, 61978, 97394, 165319, 184303, 289619, 330638, 340879, 368606, 500251, 579238, 681758, 1000502, 2027333, 3501757, 4054666, 5502761, 7003514, 11005522, 38519327, 77038654]

約数ペア:

[(1, 77038654), (2, 38519327), (7, 11005522), (11, 7003514), (14, 5502761), (19, 4054666), (22, 3501757), (38, 2027333), (77, 1000502), (113, 681758), (133, 579238), (154, 500251), (209, 368606), (226, 340879), (233, 330638), (266, 289619), (418, 184303), (466, 165319), (791, 97394), (1243, 61978), (1463, 52658), (1582, 48697), (1631, 47234), (2147, 35882), (2486, 30989), (2563, 30058), (2926, 26329), (3262, 23617), (4294, 17941), (4427, 17402), (5126, 15029), (8701, 8854)]