87212808

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{5531}}^1$

素因数の和:5619

約数の個数: 64

約数和(自身を含む): 245620800

約数和(自身を除く): 158407992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 5531, 7884, 11062, 15768, 16593, 22124, 33186, 44248, 49779, 66372, 99558, 132744, 149337, 199116, 298674, 398232, 403763, 597348, 807526, 1194696, 1211289, 1615052, 2422578, 3230104, 3633867, 4845156, 7267734, 9690312, 10901601, 14535468, 21803202, 29070936, 43606404, 87212808]

約数ペア:

[(1, 87212808), (2, 43606404), (3, 29070936), (4, 21803202), (6, 14535468), (8, 10901601), (9, 9690312), (12, 7267734), (18, 4845156), (24, 3633867), (27, 3230104), (36, 2422578), (54, 1615052), (72, 1211289), (73, 1194696), (108, 807526), (146, 597348), (216, 403763), (219, 398232), (292, 298674), (438, 199116), (584, 149337), (657, 132744), (876, 99558), (1314, 66372), (1752, 49779), (1971, 44248), (2628, 33186), (3942, 22124), (5256, 16593), (5531, 15768), (7884, 11062)]