77187272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16381}}^1$

素因数の和:16437

約数の個数: 32

約数和(自身を含む): 157267200

約数和(自身を除く): 80079928

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 16381, 32762, 65524, 131048, 311239, 507811, 622478, 1015622, 1244956, 2031244, 2489912, 4062488, 9648409, 19296818, 38593636, 77187272]

約数ペア:

[(1, 77187272), (2, 38593636), (4, 19296818), (8, 9648409), (19, 4062488), (31, 2489912), (38, 2031244), (62, 1244956), (76, 1015622), (124, 622478), (152, 507811), (248, 311239), (589, 131048), (1178, 65524), (2356, 32762), (4712, 16381)]