64543336

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 150151680

約数和(自身を除く): 85608344

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 121, 143, 184, 223, 242, 253, 286, 299, 446, 484, 506, 572, 598, 892, 968, 1012, 1144, 1196, 1573, 1784, 2024, 2392, 2453, 2783, 2899, 3146, 3289, 4906, 5129, 5566, 5798, 6292, 6578, 9812, 10258, 11132, 11596, 12584, 13156, 19624, 20516, 22264, 23192, 26312, 26983, 31889, 36179, 41032, 53966, 56419, 63778, 66677, 72358, 107932, 112838, 127556, 133354, 144716, 215864, 225676, 255112, 266708, 289432, 350779, 451352, 533416, 620609, 701558, 733447, 1241218, 1403116, 1466894, 2482436, 2806232, 2933788, 4964872, 5867576, 8067917, 16135834, 32271668, 64543336]

約数ペア:

[(1, 64543336), (2, 32271668), (4, 16135834), (8, 8067917), (11, 5867576), (13, 4964872), (22, 2933788), (23, 2806232), (26, 2482436), (44, 1466894), (46, 1403116), (52, 1241218), (88, 733447), (92, 701558), (104, 620609), (121, 533416), (143, 451352), (184, 350779), (223, 289432), (242, 266708), (253, 255112), (286, 225676), (299, 215864), (446, 144716), (484, 133354), (506, 127556), (572, 112838), (598, 107932), (892, 72358), (968, 66677), (1012, 63778), (1144, 56419), (1196, 53966), (1573, 41032), (1784, 36179), (2024, 31889), (2392, 26983), (2453, 26312), (2783, 23192), (2899, 22264), (3146, 20516), (3289, 19624), (4906, 13156), (5129, 12584), (5566, 11596), (5798, 11132), (6292, 10258), (6578, 9812)]