68228064

素因数分解:

$2^5\times 3^2\times {\mathrm{241}}^1\times {\mathrm{983}}^1$

素因数の和:1240

約数の個数: 72

約数和(自身を含む): 195026832

約数和(自身を除く): 126798768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 241, 288, 482, 723, 964, 983, 1446, 1928, 1966, 2169, 2892, 2949, 3856, 3932, 4338, 5784, 5898, 7712, 7864, 8676, 8847, 11568, 11796, 15728, 17352, 17694, 23136, 23592, 31456, 34704, 35388, 47184, 69408, 70776, 94368, 141552, 236903, 283104, 473806, 710709, 947612, 1421418, 1895224, 2132127, 2842836, 3790448, 4264254, 5685672, 7580896, 8528508, 11371344, 17057016, 22742688, 34114032, 68228064]

約数ペア:

[(1, 68228064), (2, 34114032), (3, 22742688), (4, 17057016), (6, 11371344), (8, 8528508), (9, 7580896), (12, 5685672), (16, 4264254), (18, 3790448), (24, 2842836), (32, 2132127), (36, 1895224), (48, 1421418), (72, 947612), (96, 710709), (144, 473806), (241, 283104), (288, 236903), (482, 141552), (723, 94368), (964, 70776), (983, 69408), (1446, 47184), (1928, 35388), (1966, 34704), (2169, 31456), (2892, 23592), (2949, 23136), (3856, 17694), (3932, 17352), (4338, 15728), (5784, 11796), (5898, 11568), (7712, 8847), (7864, 8676)]