80954454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 193277952

約数和(自身を除く): 112323498

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 97, 186, 194, 217, 291, 434, 582, 641, 651, 679, 1282, 1302, 1358, 1923, 2037, 3007, 3846, 4074, 4487, 6014, 8974, 9021, 13461, 18042, 19871, 21049, 26922, 39742, 42098, 59613, 62177, 63147, 119226, 124354, 126294, 139097, 186531, 278194, 373062, 417291, 435239, 834582, 870478, 1305717, 1927487, 2611434, 3854974, 5782461, 11564922, 13492409, 26984818, 40477227, 80954454]

約数ペア:

[(1, 80954454), (2, 40477227), (3, 26984818), (6, 13492409), (7, 11564922), (14, 5782461), (21, 3854974), (31, 2611434), (42, 1927487), (62, 1305717), (93, 870478), (97, 834582), (186, 435239), (194, 417291), (217, 373062), (291, 278194), (434, 186531), (582, 139097), (641, 126294), (651, 124354), (679, 119226), (1282, 63147), (1302, 62177), (1358, 59613), (1923, 42098), (2037, 39742), (3007, 26922), (3846, 21049), (4074, 19871), (4487, 18042), (6014, 13461), (8974, 9021)]