81389376

素因数分解:

$2^6\times 3^2\times {\mathrm{141301}}^1$

素因数の和:141319

約数の個数: 42

約数和(自身を含む): 233289602

約数和(自身を除く): 151900226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 141301, 282602, 423903, 565204, 847806, 1130408, 1271709, 1695612, 2260816, 2543418, 3391224, 4521632, 5086836, 6782448, 9043264, 10173672, 13564896, 20347344, 27129792, 40694688, 81389376]

約数ペア:

[(1, 81389376), (2, 40694688), (3, 27129792), (4, 20347344), (6, 13564896), (8, 10173672), (9, 9043264), (12, 6782448), (16, 5086836), (18, 4521632), (24, 3391224), (32, 2543418), (36, 2260816), (48, 1695612), (64, 1271709), (72, 1130408), (96, 847806), (144, 565204), (192, 423903), (288, 282602), (576, 141301)]