120661956

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3389}}^1$

素因数の和:3465

約数の個数: 72

約数和(自身を含む): 325765440

約数和(自身を除く): 205103484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1548, 1978, 2967, 3389, 3956, 5934, 6778, 8901, 10167, 11868, 13556, 17802, 20334, 30501, 35604, 40668, 61002, 77947, 122004, 145727, 155894, 233841, 291454, 311788, 437181, 467682, 582908, 701523, 874362, 935364, 1311543, 1403046, 1748724, 2623086, 2806092, 3351721, 5246172, 6703442, 10055163, 13406884, 20110326, 30165489, 40220652, 60330978, 120661956]

約数ペア:

[(1, 120661956), (2, 60330978), (3, 40220652), (4, 30165489), (6, 20110326), (9, 13406884), (12, 10055163), (18, 6703442), (23, 5246172), (36, 3351721), (43, 2806092), (46, 2623086), (69, 1748724), (86, 1403046), (92, 1311543), (129, 935364), (138, 874362), (172, 701523), (207, 582908), (258, 467682), (276, 437181), (387, 311788), (414, 291454), (516, 233841), (774, 155894), (828, 145727), (989, 122004), (1548, 77947), (1978, 61002), (2967, 40668), (3389, 35604), (3956, 30501), (5934, 20334), (6778, 17802), (8901, 13556), (10167, 11868)]