71564064

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 222463584

約数和(自身を除く): 150899520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 352, 401, 416, 429, 507, 528, 572, 624, 676, 802, 858, 1014, 1056, 1144, 1203, 1248, 1352, 1604, 1716, 1859, 2028, 2288, 2406, 2704, 3208, 3432, 3718, 4056, 4411, 4576, 4812, 5213, 5408, 5577, 6416, 6864, 7436, 8112, 8822, 9624, 10426, 11154, 12832, 13233, 13728, 14872, 15639, 16224, 17644, 19248, 20852, 22308, 26466, 29744, 31278, 35288, 38496, 41704, 44616, 52932, 57343, 59488, 62556, 67769, 70576, 83408, 89232, 105864, 114686, 125112, 135538, 141152, 166816, 172029, 178464, 203307, 211728, 229372, 250224, 271076, 344058, 406614, 423456, 458744, 500448, 542152, 688116, 745459, 813228, 917488, 1084304, 1376232, 1490918, 1626456, 1834976, 2168608, 2236377, 2752464, 2981836, 3252912, 4472754, 5504928, 5963672, 6505824, 8945508, 11927344, 17891016, 23854688, 35782032, 71564064]

約数ペア:

[(1, 71564064), (2, 35782032), (3, 23854688), (4, 17891016), (6, 11927344), (8, 8945508), (11, 6505824), (12, 5963672), (13, 5504928), (16, 4472754), (22, 3252912), (24, 2981836), (26, 2752464), (32, 2236377), (33, 2168608), (39, 1834976), (44, 1626456), (48, 1490918), (52, 1376232), (66, 1084304), (78, 917488), (88, 813228), (96, 745459), (104, 688116), (132, 542152), (143, 500448), (156, 458744), (169, 423456), (176, 406614), (208, 344058), (264, 271076), (286, 250224), (312, 229372), (338, 211728), (352, 203307), (401, 178464), (416, 172029), (429, 166816), (507, 141152), (528, 135538), (572, 125112), (624, 114686), (676, 105864), (802, 89232), (858, 83408), (1014, 70576), (1056, 67769), (1144, 62556), (1203, 59488), (1248, 57343), (1352, 52932), (1604, 44616), (1716, 41704), (1859, 38496), (2028, 35288), (2288, 31278), (2406, 29744), (2704, 26466), (3208, 22308), (3432, 20852), (3718, 19248), (4056, 17644), (4411, 16224), (4576, 15639), (4812, 14872), (5213, 13728), (5408, 13233), (5577, 12832), (6416, 11154), (6864, 10426), (7436, 9624), (8112, 8822)]