87438888

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71437}}^1$

素因数の和:71466

約数の個数: 48

約数和(自身を含む): 250747380

約数和(自身を除く): 163308492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 71437, 142874, 214311, 285748, 428622, 571496, 642933, 857244, 1214429, 1285866, 1714488, 2428858, 2571732, 3643287, 4857716, 5143464, 7286574, 9715432, 10929861, 14573148, 21859722, 29146296, 43719444, 87438888]

約数ペア:

[(1, 87438888), (2, 43719444), (3, 29146296), (4, 21859722), (6, 14573148), (8, 10929861), (9, 9715432), (12, 7286574), (17, 5143464), (18, 4857716), (24, 3643287), (34, 2571732), (36, 2428858), (51, 1714488), (68, 1285866), (72, 1214429), (102, 857244), (136, 642933), (153, 571496), (204, 428622), (306, 285748), (408, 214311), (612, 142874), (1224, 71437)]