64455642

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 147692160

約数和(自身を除く): 83236518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 83, 146, 166, 197, 219, 249, 394, 438, 498, 591, 657, 747, 1182, 1314, 1494, 1773, 1971, 2241, 3546, 3942, 4482, 5319, 6059, 10638, 12118, 14381, 16351, 18177, 28762, 32702, 36354, 43143, 49053, 54531, 86286, 98106, 109062, 129429, 147159, 163593, 258858, 294318, 327186, 388287, 441477, 776574, 882954, 1193623, 2387246, 3580869, 7161738, 10742607, 21485214, 32227821, 64455642]

約数ペア:

[(1, 64455642), (2, 32227821), (3, 21485214), (6, 10742607), (9, 7161738), (18, 3580869), (27, 2387246), (54, 1193623), (73, 882954), (83, 776574), (146, 441477), (166, 388287), (197, 327186), (219, 294318), (249, 258858), (394, 163593), (438, 147159), (498, 129429), (591, 109062), (657, 98106), (747, 86286), (1182, 54531), (1314, 49053), (1494, 43143), (1773, 36354), (1971, 32702), (2241, 28762), (3546, 18177), (3942, 16351), (4482, 14381), (5319, 12118), (6059, 10638)]