80884971008

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{16427}}^1$

素因数の和:16667

約数の個数: 80

約数和(自身を含む): 165369504960

約数和(自身を除く): 84484533952

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 163, 236, 256, 326, 472, 512, 652, 944, 1304, 1888, 2608, 3776, 5216, 7552, 9617, 10432, 15104, 16427, 19234, 20864, 30208, 32854, 38468, 41728, 65708, 76936, 83456, 131416, 153872, 262832, 307744, 525664, 615488, 969193, 1051328, 1230976, 1938386, 2102656, 2461952, 2677601, 3876772, 4205312, 4923904, 5355202, 7753544, 8410624, 10710404, 15507088, 21420808, 31014176, 42841616, 62028352, 85683232, 124056704, 157978459, 171366464, 248113408, 315956918, 342732928, 496226816, 631913836, 685465856, 1263827672, 1370931712, 2527655344, 5055310688, 10110621376, 20221242752, 40442485504, 80884971008]

約数ペア:

[(1, 80884971008), (2, 40442485504), (4, 20221242752), (8, 10110621376), (16, 5055310688), (32, 2527655344), (59, 1370931712), (64, 1263827672), (118, 685465856), (128, 631913836), (163, 496226816), (236, 342732928), (256, 315956918), (326, 248113408), (472, 171366464), (512, 157978459), (652, 124056704), (944, 85683232), (1304, 62028352), (1888, 42841616), (2608, 31014176), (3776, 21420808), (5216, 15507088), (7552, 10710404), (9617, 8410624), (10432, 7753544), (15104, 5355202), (16427, 4923904), (19234, 4205312), (20864, 3876772), (30208, 2677601), (32854, 2461952), (38468, 2102656), (41728, 1938386), (65708, 1230976), (76936, 1051328), (83456, 969193), (131416, 615488), (153872, 525664), (262832, 307744)]