8561196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 25238304

約数和(自身を除く): 16677108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 641, 742, 954, 1113, 1282, 1484, 1908, 1923, 2226, 2564, 3339, 3846, 4452, 4487, 5769, 6678, 7692, 8974, 11538, 13356, 13461, 17948, 23076, 26922, 33973, 40383, 53844, 67946, 80766, 101919, 135892, 161532, 203838, 237811, 305757, 407676, 475622, 611514, 713433, 951244, 1223028, 1426866, 2140299, 2853732, 4280598, 8561196]

約数ペア:

[(1, 8561196), (2, 4280598), (3, 2853732), (4, 2140299), (6, 1426866), (7, 1223028), (9, 951244), (12, 713433), (14, 611514), (18, 475622), (21, 407676), (28, 305757), (36, 237811), (42, 203838), (53, 161532), (63, 135892), (84, 101919), (106, 80766), (126, 67946), (159, 53844), (212, 40383), (252, 33973), (318, 26922), (371, 23076), (477, 17948), (636, 13461), (641, 13356), (742, 11538), (954, 8974), (1113, 7692), (1282, 6678), (1484, 5769), (1908, 4487), (1923, 4452), (2226, 3846), (2564, 3339)]