65877672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1237}}^1$

素因数の和:1570

約数の個数: 64

約数和(自身を含む): 188968320

約数和(自身を除く): 123090648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 317, 634, 951, 1237, 1268, 1902, 2219, 2474, 2536, 3711, 3804, 4438, 4948, 6657, 7422, 7608, 8659, 8876, 9896, 13314, 14844, 17318, 17752, 25977, 26628, 29688, 34636, 51954, 53256, 69272, 103908, 207816, 392129, 784258, 1176387, 1568516, 2352774, 2744903, 3137032, 4705548, 5489806, 8234709, 9411096, 10979612, 16469418, 21959224, 32938836, 65877672]

約数ペア:

[(1, 65877672), (2, 32938836), (3, 21959224), (4, 16469418), (6, 10979612), (7, 9411096), (8, 8234709), (12, 5489806), (14, 4705548), (21, 3137032), (24, 2744903), (28, 2352774), (42, 1568516), (56, 1176387), (84, 784258), (168, 392129), (317, 207816), (634, 103908), (951, 69272), (1237, 53256), (1268, 51954), (1902, 34636), (2219, 29688), (2474, 26628), (2536, 25977), (3711, 17752), (3804, 17318), (4438, 14844), (4948, 13314), (6657, 9896), (7422, 8876), (7608, 8659)]