77505768

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{15601}}^1$

素因数の和:15639

約数の個数: 64

約数和(自身を含む): 224668800

約数和(自身を除く): 147163032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 15601, 31202, 46803, 62404, 93606, 124808, 140409, 187212, 280818, 358823, 374424, 421227, 561636, 717646, 842454, 1076469, 1123272, 1435292, 1684908, 2152938, 2870584, 3229407, 3369816, 4305876, 6458814, 8611752, 9688221, 12917628, 19376442, 25835256, 38752884, 77505768]

約数ペア:

[(1, 77505768), (2, 38752884), (3, 25835256), (4, 19376442), (6, 12917628), (8, 9688221), (9, 8611752), (12, 6458814), (18, 4305876), (23, 3369816), (24, 3229407), (27, 2870584), (36, 2152938), (46, 1684908), (54, 1435292), (69, 1123272), (72, 1076469), (92, 842454), (108, 717646), (138, 561636), (184, 421227), (207, 374424), (216, 358823), (276, 280818), (414, 187212), (552, 140409), (621, 124808), (828, 93606), (1242, 62404), (1656, 46803), (2484, 31202), (4968, 15601)]