172841616

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1249}}^1$

素因数の和:1325

約数の個数: 90

約数和(自身を含む): 500223750

約数和(自身を除く): 327382134

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1249, 1488, 1922, 2232, 2498, 2883, 3747, 3844, 4464, 4996, 5766, 7494, 7688, 8649, 9992, 11241, 11532, 14988, 15376, 17298, 19984, 22482, 23064, 29976, 34596, 38719, 44964, 46128, 59952, 69192, 77438, 89928, 116157, 138384, 154876, 179856, 232314, 309752, 348471, 464628, 619504, 696942, 929256, 1200289, 1393884, 1858512, 2400578, 2787768, 3600867, 4801156, 5575536, 7201734, 9602312, 10802601, 14403468, 19204624, 21605202, 28806936, 43210404, 57613872, 86420808, 172841616]

約数ペア:

[(1, 172841616), (2, 86420808), (3, 57613872), (4, 43210404), (6, 28806936), (8, 21605202), (9, 19204624), (12, 14403468), (16, 10802601), (18, 9602312), (24, 7201734), (31, 5575536), (36, 4801156), (48, 3600867), (62, 2787768), (72, 2400578), (93, 1858512), (124, 1393884), (144, 1200289), (186, 929256), (248, 696942), (279, 619504), (372, 464628), (496, 348471), (558, 309752), (744, 232314), (961, 179856), (1116, 154876), (1249, 138384), (1488, 116157), (1922, 89928), (2232, 77438), (2498, 69192), (2883, 59952), (3747, 46128), (3844, 44964), (4464, 38719), (4996, 34596), (5766, 29976), (7494, 23064), (7688, 22482), (8649, 19984), (9992, 17298), (11241, 15376), (11532, 14988)]