70153956

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 186426240

約数和(自身を除く): 116272284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 193, 207, 276, 386, 414, 439, 579, 772, 828, 878, 1158, 1317, 1737, 1756, 2316, 2634, 3474, 3951, 4439, 5268, 6948, 7902, 8878, 10097, 13317, 15804, 17756, 20194, 26634, 30291, 39951, 40388, 53268, 60582, 79902, 84727, 90873, 121164, 159804, 169454, 181746, 254181, 338908, 363492, 508362, 762543, 1016724, 1525086, 1948721, 3050172, 3897442, 5846163, 7794884, 11692326, 17538489, 23384652, 35076978, 70153956]

約数ペア:

[(1, 70153956), (2, 35076978), (3, 23384652), (4, 17538489), (6, 11692326), (9, 7794884), (12, 5846163), (18, 3897442), (23, 3050172), (36, 1948721), (46, 1525086), (69, 1016724), (92, 762543), (138, 508362), (193, 363492), (207, 338908), (276, 254181), (386, 181746), (414, 169454), (439, 159804), (579, 121164), (772, 90873), (828, 84727), (878, 79902), (1158, 60582), (1317, 53268), (1737, 40388), (1756, 39951), (2316, 30291), (2634, 26634), (3474, 20194), (3951, 17756), (4439, 15804), (5268, 13317), (6948, 10097), (7902, 8878)]