78001632

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1361}}^1$

素因数の和:1576

約数の個数: 72

約数和(自身を含む): 223095600

約数和(自身を除く): 145093968

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, 1361, 1592, 1791, 2388, 2722, 3184, 3582, 4083, 4776, 5444, 6368, 7164, 8166, 9552, 10888, 12249, 14328, 16332, 19104, 21776, 24498, 28656, 32664, 43552, 48996, 57312, 65328, 97992, 130656, 195984, 270839, 391968, 541678, 812517, 1083356, 1625034, 2166712, 2437551, 3250068, 4333424, 4875102, 6500136, 8666848, 9750204, 13000272, 19500408, 26000544, 39000816, 78001632]

約数ペア:

[(1, 78001632), (2, 39000816), (3, 26000544), (4, 19500408), (6, 13000272), (8, 9750204), (9, 8666848), (12, 6500136), (16, 4875102), (18, 4333424), (24, 3250068), (32, 2437551), (36, 2166712), (48, 1625034), (72, 1083356), (96, 812517), (144, 541678), (199, 391968), (288, 270839), (398, 195984), (597, 130656), (796, 97992), (1194, 65328), (1361, 57312), (1592, 48996), (1791, 43552), (2388, 32664), (2722, 28656), (3184, 24498), (3582, 21776), (4083, 19104), (4776, 16332), (5444, 14328), (6368, 12249), (7164, 10888), (8166, 9552)]