66888907792

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{184727}}^1$

素因数の和:184856

約数の個数: 80

約数和(自身を含む): 153380397312

約数和(自身を除く): 86491489520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 61, 106, 112, 122, 212, 244, 371, 424, 427, 488, 742, 848, 854, 976, 1484, 1708, 2968, 3233, 3416, 5936, 6466, 6832, 12932, 22631, 25864, 45262, 51728, 90524, 181048, 184727, 362096, 369454, 738908, 1293089, 1477816, 2586178, 2955632, 5172356, 9790531, 10344712, 11268347, 19581062, 20689424, 22536694, 39162124, 45073388, 68533717, 78324248, 78878429, 90146776, 137067434, 156648496, 157756858, 180293552, 274134868, 315513716, 548269736, 597222391, 631027432, 1096539472, 1194444782, 1262054864, 2388889564, 4180556737, 4777779128, 8361113474, 9555558256, 16722226948, 33444453896, 66888907792]

約数ペア:

[(1, 66888907792), (2, 33444453896), (4, 16722226948), (7, 9555558256), (8, 8361113474), (14, 4777779128), (16, 4180556737), (28, 2388889564), (53, 1262054864), (56, 1194444782), (61, 1096539472), (106, 631027432), (112, 597222391), (122, 548269736), (212, 315513716), (244, 274134868), (371, 180293552), (424, 157756858), (427, 156648496), (488, 137067434), (742, 90146776), (848, 78878429), (854, 78324248), (976, 68533717), (1484, 45073388), (1708, 39162124), (2968, 22536694), (3233, 20689424), (3416, 19581062), (5936, 11268347), (6466, 10344712), (6832, 9790531), (12932, 5172356), (22631, 2955632), (25864, 2586178), (45262, 1477816), (51728, 1293089), (90524, 738908), (181048, 369454), (184727, 362096)]