68980296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 217267200

約数和(自身を除く): 148286904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 163, 168, 229, 231, 264, 308, 326, 458, 462, 489, 616, 652, 687, 916, 924, 978, 1141, 1304, 1374, 1603, 1793, 1832, 1848, 1956, 2282, 2519, 2748, 3206, 3423, 3586, 3912, 4564, 4809, 5038, 5379, 5496, 6412, 6846, 7172, 7557, 9128, 9618, 10076, 10758, 12551, 12824, 13692, 14344, 15114, 17633, 19236, 20152, 21516, 25102, 27384, 30228, 35266, 37327, 37653, 38472, 43032, 50204, 52899, 60456, 70532, 74654, 75306, 100408, 105798, 111981, 141064, 149308, 150612, 211596, 223962, 261289, 298616, 301224, 410597, 423192, 447924, 522578, 783867, 821194, 895848, 1045156, 1231791, 1567734, 1642388, 2090312, 2463582, 2874179, 3135468, 3284776, 4927164, 5748358, 6270936, 8622537, 9854328, 11496716, 17245074, 22993432, 34490148, 68980296]

約数ペア:

[(1, 68980296), (2, 34490148), (3, 22993432), (4, 17245074), (6, 11496716), (7, 9854328), (8, 8622537), (11, 6270936), (12, 5748358), (14, 4927164), (21, 3284776), (22, 3135468), (24, 2874179), (28, 2463582), (33, 2090312), (42, 1642388), (44, 1567734), (56, 1231791), (66, 1045156), (77, 895848), (84, 821194), (88, 783867), (132, 522578), (154, 447924), (163, 423192), (168, 410597), (229, 301224), (231, 298616), (264, 261289), (308, 223962), (326, 211596), (458, 150612), (462, 149308), (489, 141064), (616, 111981), (652, 105798), (687, 100408), (916, 75306), (924, 74654), (978, 70532), (1141, 60456), (1304, 52899), (1374, 50204), (1603, 43032), (1793, 38472), (1832, 37653), (1848, 37327), (1956, 35266), (2282, 30228), (2519, 27384), (2748, 25102), (3206, 21516), (3423, 20152), (3586, 19236), (3912, 17633), (4564, 15114), (4809, 14344), (5038, 13692), (5379, 12824), (5496, 12551), (6412, 10758), (6846, 10076), (7172, 9618), (7557, 9128)]