73216906816

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{1787}}^1$

素因数の和:2156

約数の個数: 112

約数和(自身を含む): 151853895936

約数和(自身を除く): 78636989120

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 106, 188, 212, 257, 376, 424, 514, 752, 848, 1028, 1504, 1696, 1787, 2056, 2491, 3008, 3392, 3574, 4112, 4982, 7148, 8224, 9964, 12079, 13621, 14296, 16448, 19928, 24158, 27242, 28592, 39856, 48316, 54484, 57184, 79712, 83989, 94711, 96632, 108968, 114368, 159424, 167978, 189422, 193264, 217936, 335956, 378844, 386528, 435872, 459259, 640187, 671912, 757688, 773056, 871744, 918518, 1280374, 1343824, 1515376, 1837036, 2560748, 2687648, 3030752, 3674072, 4451417, 5121496, 5375296, 6061504, 7348144, 8902834, 10242992, 14696288, 17805668, 20485984, 21585173, 24340727, 29392576, 35611336, 40971968, 43170346, 48681454, 71222672, 86340692, 97362908, 142445344, 172681384, 194725816, 284890688, 345362768, 389451632, 690725536, 778903264, 1144014169, 1381451072, 1557806528, 2288028338, 4576056676, 9152113352, 18304226704, 36608453408, 73216906816]

約数ペア:

[(1, 73216906816), (2, 36608453408), (4, 18304226704), (8, 9152113352), (16, 4576056676), (32, 2288028338), (47, 1557806528), (53, 1381451072), (64, 1144014169), (94, 778903264), (106, 690725536), (188, 389451632), (212, 345362768), (257, 284890688), (376, 194725816), (424, 172681384), (514, 142445344), (752, 97362908), (848, 86340692), (1028, 71222672), (1504, 48681454), (1696, 43170346), (1787, 40971968), (2056, 35611336), (2491, 29392576), (3008, 24340727), (3392, 21585173), (3574, 20485984), (4112, 17805668), (4982, 14696288), (7148, 10242992), (8224, 8902834), (9964, 7348144), (12079, 6061504), (13621, 5375296), (14296, 5121496), (16448, 4451417), (19928, 3674072), (24158, 3030752), (27242, 2687648), (28592, 2560748), (39856, 1837036), (48316, 1515376), (54484, 1343824), (57184, 1280374), (79712, 918518), (83989, 871744), (94711, 773056), (96632, 757688), (108968, 671912), (114368, 640187), (159424, 459259), (167978, 435872), (189422, 386528), (193264, 378844), (217936, 335956)]