89713998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2423}}^1$

素因数の和:2470

約数の個数: 72

約数和(自身を含む): 226319184

約数和(自身を除く): 136605186

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 198, 242, 306, 363, 374, 561, 726, 1089, 1122, 1683, 2057, 2178, 2423, 3366, 4114, 4846, 6171, 7269, 12342, 14538, 18513, 21807, 26653, 37026, 41191, 43614, 53306, 79959, 82382, 123573, 159918, 239877, 247146, 293183, 370719, 453101, 479754, 586366, 741438, 879549, 906202, 1359303, 1759098, 2638647, 2718606, 4077909, 4984111, 5277294, 8155818, 9968222, 14952333, 29904666, 44856999, 89713998]

約数ペア:

[(1, 89713998), (2, 44856999), (3, 29904666), (6, 14952333), (9, 9968222), (11, 8155818), (17, 5277294), (18, 4984111), (22, 4077909), (33, 2718606), (34, 2638647), (51, 1759098), (66, 1359303), (99, 906202), (102, 879549), (121, 741438), (153, 586366), (187, 479754), (198, 453101), (242, 370719), (306, 293183), (363, 247146), (374, 239877), (561, 159918), (726, 123573), (1089, 82382), (1122, 79959), (1683, 53306), (2057, 43614), (2178, 41191), (2423, 37026), (3366, 26653), (4114, 21807), (4846, 18513), (6171, 14538), (7269, 12342)]