64516242984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{140221}}^1$

素因数の和:141258

約数の個数: 64

約数和(自身を含む): 169949064000

約数和(自身を除く): 105432821016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1009, 2018, 3027, 4036, 6054, 8072, 12108, 19171, 24216, 38342, 57513, 76684, 115026, 140221, 153368, 230052, 280442, 420663, 460104, 560884, 841326, 1121768, 1682652, 2664199, 3365304, 5328398, 7992597, 10656796, 15985194, 21313592, 31970388, 63940776, 141482989, 282965978, 424448967, 565931956, 848897934, 1131863912, 1697795868, 2688176791, 3395591736, 5376353582, 8064530373, 10752707164, 16129060746, 21505414328, 32258121492, 64516242984]

約数ペア:

[(1, 64516242984), (2, 32258121492), (3, 21505414328), (4, 16129060746), (6, 10752707164), (8, 8064530373), (12, 5376353582), (19, 3395591736), (24, 2688176791), (38, 1697795868), (57, 1131863912), (76, 848897934), (114, 565931956), (152, 424448967), (228, 282965978), (456, 141482989), (1009, 63940776), (2018, 31970388), (3027, 21313592), (4036, 15985194), (6054, 10656796), (8072, 7992597), (12108, 5328398), (19171, 3365304), (24216, 2664199), (38342, 1682652), (57513, 1121768), (76684, 841326), (115026, 560884), (140221, 460104), (153368, 420663), (230052, 280442)]