66970656

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1831}}^1$

素因数の和:1974

約数の個数: 72

約数和(自身を含む): 192052224

約数和(自身を除く): 125081568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 1831, 2032, 2286, 3048, 3662, 4064, 4572, 5493, 6096, 7324, 9144, 10986, 12192, 14648, 16479, 18288, 21972, 29296, 32958, 36576, 43944, 58592, 65916, 87888, 131832, 175776, 232537, 263664, 465074, 527328, 697611, 930148, 1395222, 1860296, 2092833, 2790444, 3720592, 4185666, 5580888, 7441184, 8371332, 11161776, 16742664, 22323552, 33485328, 66970656]

約数ペア:

[(1, 66970656), (2, 33485328), (3, 22323552), (4, 16742664), (6, 11161776), (8, 8371332), (9, 7441184), (12, 5580888), (16, 4185666), (18, 3720592), (24, 2790444), (32, 2092833), (36, 1860296), (48, 1395222), (72, 930148), (96, 697611), (127, 527328), (144, 465074), (254, 263664), (288, 232537), (381, 175776), (508, 131832), (762, 87888), (1016, 65916), (1143, 58592), (1524, 43944), (1831, 36576), (2032, 32958), (2286, 29296), (3048, 21972), (3662, 18288), (4064, 16479), (4572, 14648), (5493, 12192), (6096, 10986), (7324, 9144)]