64666992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3398

約数の個数: 80

約数和(自身を含む): 185765888

約数和(自身を除く): 121098896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 3343, 4836, 6448, 6686, 9672, 10029, 13372, 19344, 20058, 26744, 40116, 43459, 53488, 80232, 86918, 103633, 130377, 160464, 173836, 207266, 260754, 310899, 347672, 414532, 521508, 621798, 695344, 829064, 1043016, 1243596, 1347229, 1658128, 2086032, 2487192, 2694458, 4041687, 4974384, 5388916, 8083374, 10777832, 16166748, 21555664, 32333496, 64666992]

約数ペア:

[(1, 64666992), (2, 32333496), (3, 21555664), (4, 16166748), (6, 10777832), (8, 8083374), (12, 5388916), (13, 4974384), (16, 4041687), (24, 2694458), (26, 2487192), (31, 2086032), (39, 1658128), (48, 1347229), (52, 1243596), (62, 1043016), (78, 829064), (93, 695344), (104, 621798), (124, 521508), (156, 414532), (186, 347672), (208, 310899), (248, 260754), (312, 207266), (372, 173836), (403, 160464), (496, 130377), (624, 103633), (744, 86918), (806, 80232), (1209, 53488), (1488, 43459), (1612, 40116), (2418, 26744), (3224, 20058), (3343, 19344), (4836, 13372), (6448, 10029), (6686, 9672)]