64437213024

素因数分解:

$2^5\times 3^2\times {\mathrm{3221}}^1\times {\mathrm{69463}}^1$

素因数の和:72700

約数の個数: 72

約数和(自身を含む): 183302853552

約数和(自身を除く): 118865640528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 3221, 6442, 9663, 12884, 19326, 25768, 28989, 38652, 51536, 57978, 69463, 77304, 103072, 115956, 138926, 154608, 208389, 231912, 277852, 309216, 416778, 463824, 555704, 625167, 833556, 927648, 1111408, 1250334, 1667112, 2222816, 2500668, 3334224, 5001336, 6668448, 10002672, 20005344, 223740323, 447480646, 671220969, 894961292, 1342441938, 1789922584, 2013662907, 2684883876, 3579845168, 4027325814, 5369767752, 7159690336, 8054651628, 10739535504, 16109303256, 21479071008, 32218606512, 64437213024]

約数ペア:

[(1, 64437213024), (2, 32218606512), (3, 21479071008), (4, 16109303256), (6, 10739535504), (8, 8054651628), (9, 7159690336), (12, 5369767752), (16, 4027325814), (18, 3579845168), (24, 2684883876), (32, 2013662907), (36, 1789922584), (48, 1342441938), (72, 894961292), (96, 671220969), (144, 447480646), (288, 223740323), (3221, 20005344), (6442, 10002672), (9663, 6668448), (12884, 5001336), (19326, 3334224), (25768, 2500668), (28989, 2222816), (38652, 1667112), (51536, 1250334), (57978, 1111408), (69463, 927648), (77304, 833556), (103072, 625167), (115956, 555704), (138926, 463824), (154608, 416778), (208389, 309216), (231912, 277852)]