67372722

素因数分解:

$2^1\times 3^7\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 154369920

約数和(自身を除く): 86997198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 211, 219, 243, 422, 438, 486, 633, 657, 729, 1266, 1314, 1458, 1899, 1971, 2187, 3798, 3942, 4374, 5697, 5913, 11394, 11826, 15403, 17091, 17739, 30806, 34182, 35478, 46209, 51273, 53217, 92418, 102546, 106434, 138627, 153819, 159651, 277254, 307638, 319302, 415881, 461457, 831762, 922914, 1247643, 2495286, 3742929, 7485858, 11228787, 22457574, 33686361, 67372722]

約数ペア:

[(1, 67372722), (2, 33686361), (3, 22457574), (6, 11228787), (9, 7485858), (18, 3742929), (27, 2495286), (54, 1247643), (73, 922914), (81, 831762), (146, 461457), (162, 415881), (211, 319302), (219, 307638), (243, 277254), (422, 159651), (438, 153819), (486, 138627), (633, 106434), (657, 102546), (729, 92418), (1266, 53217), (1314, 51273), (1458, 46209), (1899, 35478), (1971, 34182), (2187, 30806), (3798, 17739), (3942, 17091), (4374, 15403), (5697, 11826), (5913, 11394)]