87817608

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2628

約数の個数: 80

約数和(自身を含む): 250709580

約数和(自身を除く): 162891972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2557, 2862, 3816, 4293, 5114, 5724, 7671, 8586, 10228, 11448, 15342, 17172, 20456, 23013, 30684, 34344, 46026, 61368, 69039, 92052, 135521, 138078, 184104, 207117, 271042, 276156, 406563, 414234, 542084, 552312, 813126, 828468, 1084168, 1219689, 1626252, 1656936, 2439378, 3252504, 3659067, 4878756, 7318134, 9757512, 10977201, 14636268, 21954402, 29272536, 43908804, 87817608]

約数ペア:

[(1, 87817608), (2, 43908804), (3, 29272536), (4, 21954402), (6, 14636268), (8, 10977201), (9, 9757512), (12, 7318134), (18, 4878756), (24, 3659067), (27, 3252504), (36, 2439378), (53, 1656936), (54, 1626252), (72, 1219689), (81, 1084168), (106, 828468), (108, 813126), (159, 552312), (162, 542084), (212, 414234), (216, 406563), (318, 276156), (324, 271042), (424, 207117), (477, 184104), (636, 138078), (648, 135521), (954, 92052), (1272, 69039), (1431, 61368), (1908, 46026), (2557, 34344), (2862, 30684), (3816, 23013), (4293, 20456), (5114, 17172), (5724, 15342), (7671, 11448), (8586, 10228)]