69239196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 189693504

約数和(自身を除く): 120454308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 394, 468, 591, 751, 788, 1182, 1502, 1773, 2253, 2364, 2561, 3004, 3546, 4506, 5122, 6759, 7092, 7683, 9012, 9763, 10244, 13518, 15366, 19526, 23049, 27036, 29289, 30732, 39052, 46098, 58578, 87867, 92196, 117156, 147947, 175734, 295894, 351468, 443841, 591788, 887682, 1331523, 1775364, 1923311, 2663046, 3846622, 5326092, 5769933, 7693244, 11539866, 17309799, 23079732, 34619598, 69239196]

約数ペア:

[(1, 69239196), (2, 34619598), (3, 23079732), (4, 17309799), (6, 11539866), (9, 7693244), (12, 5769933), (13, 5326092), (18, 3846622), (26, 2663046), (36, 1923311), (39, 1775364), (52, 1331523), (78, 887682), (117, 591788), (156, 443841), (197, 351468), (234, 295894), (394, 175734), (468, 147947), (591, 117156), (751, 92196), (788, 87867), (1182, 58578), (1502, 46098), (1773, 39052), (2253, 30732), (2364, 29289), (2561, 27036), (3004, 23049), (3546, 19526), (4506, 15366), (5122, 13518), (6759, 10244), (7092, 9763), (7683, 9012)]