89246668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 194957280

約数和(自身を除く): 105710612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 269, 287, 289, 476, 538, 574, 578, 697, 1076, 1148, 1156, 1394, 1883, 2023, 2788, 3766, 4046, 4573, 4879, 7532, 8092, 9146, 9758, 11029, 11849, 18292, 19516, 22058, 23698, 32011, 44116, 47396, 64022, 77203, 77741, 82943, 128044, 154406, 155482, 165886, 187493, 308812, 310964, 331772, 374986, 544187, 749972, 1088374, 1312451, 2176748, 2624902, 3187381, 5249804, 6374762, 12749524, 22311667, 44623334, 89246668]

約数ペア:

[(1, 89246668), (2, 44623334), (4, 22311667), (7, 12749524), (14, 6374762), (17, 5249804), (28, 3187381), (34, 2624902), (41, 2176748), (68, 1312451), (82, 1088374), (119, 749972), (164, 544187), (238, 374986), (269, 331772), (287, 310964), (289, 308812), (476, 187493), (538, 165886), (574, 155482), (578, 154406), (697, 128044), (1076, 82943), (1148, 77741), (1156, 77203), (1394, 64022), (1883, 47396), (2023, 44116), (2788, 32011), (3766, 23698), (4046, 22058), (4573, 19516), (4879, 18292), (7532, 11849), (8092, 11029), (9146, 9758)]