71582688

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1249}}^1$

素因数の和:1464

約数の個数: 72

約数和(自身を含む): 204750000

約数和(自身を除く): 133167312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1249, 1592, 1791, 2388, 2498, 3184, 3582, 3747, 4776, 4996, 6368, 7164, 7494, 9552, 9992, 11241, 14328, 14988, 19104, 19984, 22482, 28656, 29976, 39968, 44964, 57312, 59952, 89928, 119904, 179856, 248551, 359712, 497102, 745653, 994204, 1491306, 1988408, 2236959, 2982612, 3976816, 4473918, 5965224, 7953632, 8947836, 11930448, 17895672, 23860896, 35791344, 71582688]

約数ペア:

[(1, 71582688), (2, 35791344), (3, 23860896), (4, 17895672), (6, 11930448), (8, 8947836), (9, 7953632), (12, 5965224), (16, 4473918), (18, 3976816), (24, 2982612), (32, 2236959), (36, 1988408), (48, 1491306), (72, 994204), (96, 745653), (144, 497102), (199, 359712), (288, 248551), (398, 179856), (597, 119904), (796, 89928), (1194, 59952), (1249, 57312), (1592, 44964), (1791, 39968), (2388, 29976), (2498, 28656), (3184, 22482), (3582, 19984), (3747, 19104), (4776, 14988), (4996, 14328), (6368, 11241), (7164, 9992), (7494, 9552)]