87894378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34147}}^1$

素因数の和:34179

約数の個数: 48

約数和(自身を含む): 223737696

約数和(自身を除く): 135843318

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 34147, 68294, 102441, 204882, 307323, 375617, 443911, 614646, 751234, 887822, 1126851, 1331733, 2253702, 2663466, 3380553, 3995199, 4883021, 6761106, 7990398, 9766042, 14649063, 29298126, 43947189, 87894378]

約数ペア:

[(1, 87894378), (2, 43947189), (3, 29298126), (6, 14649063), (9, 9766042), (11, 7990398), (13, 6761106), (18, 4883021), (22, 3995199), (26, 3380553), (33, 2663466), (39, 2253702), (66, 1331733), (78, 1126851), (99, 887822), (117, 751234), (143, 614646), (198, 443911), (234, 375617), (286, 307323), (429, 204882), (858, 102441), (1287, 68294), (2574, 34147)]