64090884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{17}}^1$

素因数の和:87

約数の個数: 120

約数和(自身を含む): 187131168

約数和(自身を除く): 123040284

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 169, 187, 204, 221, 286, 338, 374, 429, 442, 507, 561, 572, 663, 676, 748, 858, 884, 1014, 1122, 1326, 1716, 1859, 2028, 2197, 2244, 2431, 2652, 2873, 3718, 4394, 4862, 5577, 5746, 6591, 7293, 7436, 8619, 8788, 9724, 11154, 11492, 13182, 14586, 17238, 22308, 24167, 26364, 28561, 29172, 31603, 34476, 37349, 48334, 57122, 63206, 72501, 74698, 85683, 94809, 96668, 112047, 114244, 126412, 145002, 149396, 171366, 189618, 224094, 290004, 314171, 342732, 379236, 410839, 448188, 485537, 628342, 821678, 942513, 971074, 1232517, 1256684, 1456611, 1643356, 1885026, 1942148, 2465034, 2913222, 3770052, 4930068, 5340907, 5826444, 10681814, 16022721, 21363628, 32045442, 64090884]

約数ペア:

[(1, 64090884), (2, 32045442), (3, 21363628), (4, 16022721), (6, 10681814), (11, 5826444), (12, 5340907), (13, 4930068), (17, 3770052), (22, 2913222), (26, 2465034), (33, 1942148), (34, 1885026), (39, 1643356), (44, 1456611), (51, 1256684), (52, 1232517), (66, 971074), (68, 942513), (78, 821678), (102, 628342), (132, 485537), (143, 448188), (156, 410839), (169, 379236), (187, 342732), (204, 314171), (221, 290004), (286, 224094), (338, 189618), (374, 171366), (429, 149396), (442, 145002), (507, 126412), (561, 114244), (572, 112047), (663, 96668), (676, 94809), (748, 85683), (858, 74698), (884, 72501), (1014, 63206), (1122, 57122), (1326, 48334), (1716, 37349), (1859, 34476), (2028, 31603), (2197, 29172), (2244, 28561), (2431, 26364), (2652, 24167), (2873, 22308), (3718, 17238), (4394, 14586), (4862, 13182), (5577, 11492), (5746, 11154), (6591, 9724), (7293, 8788), (7436, 8619)]