68258064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3833}}^1$

素因数の和:3904

約数の個数: 80

約数和(自身を含む): 205379712

約数和(自身を除く): 137121648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 3833, 4452, 5936, 7666, 8904, 11499, 15332, 17808, 22998, 26831, 30664, 45996, 53662, 61328, 80493, 91992, 107324, 160986, 183984, 203149, 214648, 321972, 406298, 429296, 609447, 643944, 812596, 1218894, 1287888, 1422043, 1625192, 2437788, 2844086, 3250384, 4266129, 4875576, 5688172, 8532258, 9751152, 11376344, 17064516, 22752688, 34129032, 68258064]

約数ペア:

[(1, 68258064), (2, 34129032), (3, 22752688), (4, 17064516), (6, 11376344), (7, 9751152), (8, 8532258), (12, 5688172), (14, 4875576), (16, 4266129), (21, 3250384), (24, 2844086), (28, 2437788), (42, 1625192), (48, 1422043), (53, 1287888), (56, 1218894), (84, 812596), (106, 643944), (112, 609447), (159, 429296), (168, 406298), (212, 321972), (318, 214648), (336, 203149), (371, 183984), (424, 160986), (636, 107324), (742, 91992), (848, 80493), (1113, 61328), (1272, 53662), (1484, 45996), (2226, 30664), (2544, 26831), (2968, 22998), (3833, 17808), (4452, 15332), (5936, 11499), (7666, 8904)]