87979284

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{15973}}^1$

素因数の和:16006

約数の個数: 60

約数和(自身を含む): 243539604

約数和(自身を除く): 155560320

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 15973, 31946, 47919, 63892, 95838, 143757, 191676, 271541, 287514, 431271, 543082, 575028, 814623, 862542, 1086164, 1293813, 1629246, 1725084, 2443869, 2587626, 3258492, 4887738, 5175252, 7331607, 9775476, 14663214, 21994821, 29326428, 43989642, 87979284]

約数ペア:

[(1, 87979284), (2, 43989642), (3, 29326428), (4, 21994821), (6, 14663214), (9, 9775476), (12, 7331607), (17, 5175252), (18, 4887738), (27, 3258492), (34, 2587626), (36, 2443869), (51, 1725084), (54, 1629246), (68, 1293813), (81, 1086164), (102, 862542), (108, 814623), (153, 575028), (162, 543082), (204, 431271), (306, 287514), (324, 271541), (459, 191676), (612, 143757), (918, 95838), (1377, 63892), (1836, 47919), (2754, 31946), (5508, 15973)]