64445004

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 181621440

約数和(自身を除く): 117176436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 197, 233, 234, 351, 394, 466, 468, 591, 699, 702, 788, 932, 1182, 1398, 1404, 1773, 2097, 2364, 2561, 2796, 3029, 3546, 4194, 5122, 5319, 6058, 6291, 7092, 7683, 8388, 9087, 10244, 10638, 12116, 12582, 15366, 18174, 21276, 23049, 25164, 27261, 30732, 36348, 45901, 46098, 54522, 69147, 81783, 91802, 92196, 109044, 137703, 138294, 163566, 183604, 275406, 276588, 327132, 413109, 550812, 596713, 826218, 1193426, 1239327, 1652436, 1790139, 2386852, 2478654, 3580278, 4957308, 5370417, 7160556, 10740834, 16111251, 21481668, 32222502, 64445004]

約数ペア:

[(1, 64445004), (2, 32222502), (3, 21481668), (4, 16111251), (6, 10740834), (9, 7160556), (12, 5370417), (13, 4957308), (18, 3580278), (26, 2478654), (27, 2386852), (36, 1790139), (39, 1652436), (52, 1239327), (54, 1193426), (78, 826218), (108, 596713), (117, 550812), (156, 413109), (197, 327132), (233, 276588), (234, 275406), (351, 183604), (394, 163566), (466, 138294), (468, 137703), (591, 109044), (699, 92196), (702, 91802), (788, 81783), (932, 69147), (1182, 54522), (1398, 46098), (1404, 45901), (1773, 36348), (2097, 30732), (2364, 27261), (2561, 25164), (2796, 23049), (3029, 21276), (3546, 18174), (4194, 15366), (5122, 12582), (5319, 12116), (6058, 10638), (6291, 10244), (7092, 9087), (7683, 8388)]