839969208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{69031}}^1$

素因数の和:69069

約数の個数: 72

約数和(自身を含む): 2463406920

約数和(自身を除く): 1623437712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 69031, 138062, 207093, 276124, 414186, 552248, 621279, 828372, 897403, 1242558, 1656744, 1794806, 2485116, 2692209, 3589612, 4970232, 5384418, 7179224, 8076627, 10768836, 11666239, 16153254, 21537672, 23332478, 32306508, 34998717, 46664956, 64613016, 69997434, 93329912, 104996151, 139994868, 209992302, 279989736, 419984604, 839969208]

約数ペア:

[(1, 839969208), (2, 419984604), (3, 279989736), (4, 209992302), (6, 139994868), (8, 104996151), (9, 93329912), (12, 69997434), (13, 64613016), (18, 46664956), (24, 34998717), (26, 32306508), (36, 23332478), (39, 21537672), (52, 16153254), (72, 11666239), (78, 10768836), (104, 8076627), (117, 7179224), (156, 5384418), (169, 4970232), (234, 3589612), (312, 2692209), (338, 2485116), (468, 1794806), (507, 1656744), (676, 1242558), (936, 897403), (1014, 828372), (1352, 621279), (1521, 552248), (2028, 414186), (3042, 276124), (4056, 207093), (6084, 138062), (12168, 69031)]