8719488

素因数分解:

$2^7\times 3^4\times {\mathrm{29}}^2$

素因数の和:84

約数の個数: 120

約数和(自身を含む): 26874705

約数和(自身を除く): 18155217

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 261, 288, 324, 348, 384, 432, 464, 522, 576, 648, 696, 783, 841, 864, 928, 1044, 1152, 1296, 1392, 1566, 1682, 1728, 1856, 2088, 2349, 2523, 2592, 2784, 3132, 3364, 3456, 3712, 4176, 4698, 5046, 5184, 5568, 6264, 6728, 7569, 8352, 9396, 10092, 10368, 11136, 12528, 13456, 15138, 16704, 18792, 20184, 22707, 25056, 26912, 30276, 33408, 37584, 40368, 45414, 50112, 53824, 60552, 68121, 75168, 80736, 90828, 100224, 107648, 121104, 136242, 150336, 161472, 181656, 242208, 272484, 300672, 322944, 363312, 484416, 544968, 726624, 968832, 1089936, 1453248, 2179872, 2906496, 4359744, 8719488]

約数ペア:

[(1, 8719488), (2, 4359744), (3, 2906496), (4, 2179872), (6, 1453248), (8, 1089936), (9, 968832), (12, 726624), (16, 544968), (18, 484416), (24, 363312), (27, 322944), (29, 300672), (32, 272484), (36, 242208), (48, 181656), (54, 161472), (58, 150336), (64, 136242), (72, 121104), (81, 107648), (87, 100224), (96, 90828), (108, 80736), (116, 75168), (128, 68121), (144, 60552), (162, 53824), (174, 50112), (192, 45414), (216, 40368), (232, 37584), (261, 33408), (288, 30276), (324, 26912), (348, 25056), (384, 22707), (432, 20184), (464, 18792), (522, 16704), (576, 15138), (648, 13456), (696, 12528), (783, 11136), (841, 10368), (864, 10092), (928, 9396), (1044, 8352), (1152, 7569), (1296, 6728), (1392, 6264), (1566, 5568), (1682, 5184), (1728, 5046), (1856, 4698), (2088, 4176), (2349, 3712), (2523, 3456), (2592, 3364), (2784, 3132)]