81667488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2293}}^1$

素因数の和:2366

約数の個数: 96

約数和(自身を含む): 249734016

約数和(自身を除く): 168066528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 106, 112, 159, 168, 212, 224, 318, 336, 371, 424, 636, 672, 742, 848, 1113, 1272, 1484, 1696, 2226, 2293, 2544, 2968, 4452, 4586, 5088, 5936, 6879, 8904, 9172, 11872, 13758, 16051, 17808, 18344, 27516, 32102, 35616, 36688, 48153, 55032, 64204, 73376, 96306, 110064, 121529, 128408, 192612, 220128, 243058, 256816, 364587, 385224, 486116, 513632, 729174, 770448, 850703, 972232, 1458348, 1540896, 1701406, 1944464, 2552109, 2916696, 3402812, 3888928, 5104218, 5833392, 6805624, 10208436, 11666784, 13611248, 20416872, 27222496, 40833744, 81667488]

約数ペア:

[(1, 81667488), (2, 40833744), (3, 27222496), (4, 20416872), (6, 13611248), (7, 11666784), (8, 10208436), (12, 6805624), (14, 5833392), (16, 5104218), (21, 3888928), (24, 3402812), (28, 2916696), (32, 2552109), (42, 1944464), (48, 1701406), (53, 1540896), (56, 1458348), (84, 972232), (96, 850703), (106, 770448), (112, 729174), (159, 513632), (168, 486116), (212, 385224), (224, 364587), (318, 256816), (336, 243058), (371, 220128), (424, 192612), (636, 128408), (672, 121529), (742, 110064), (848, 96306), (1113, 73376), (1272, 64204), (1484, 55032), (1696, 48153), (2226, 36688), (2293, 35616), (2544, 32102), (2968, 27516), (4452, 18344), (4586, 17808), (5088, 16051), (5936, 13758), (6879, 11872), (8904, 9172)]