145271412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28219}}^1$

素因数の和:28253

約数の個数: 72

約数和(自身を含む): 431427360

約数和(自身を除く): 286155948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 28219, 56438, 84657, 112876, 169314, 253971, 310409, 338628, 366847, 507942, 620818, 733694, 931227, 1015884, 1100541, 1241636, 1467388, 1862454, 2201082, 2793681, 3301623, 3724908, 4035317, 4402164, 5587362, 6603246, 8070634, 11174724, 12105951, 13206492, 16141268, 24211902, 36317853, 48423804, 72635706, 145271412]

約数ペア:

[(1, 145271412), (2, 72635706), (3, 48423804), (4, 36317853), (6, 24211902), (9, 16141268), (11, 13206492), (12, 12105951), (13, 11174724), (18, 8070634), (22, 6603246), (26, 5587362), (33, 4402164), (36, 4035317), (39, 3724908), (44, 3301623), (52, 2793681), (66, 2201082), (78, 1862454), (99, 1467388), (117, 1241636), (132, 1100541), (143, 1015884), (156, 931227), (198, 733694), (234, 620818), (286, 507942), (396, 366847), (429, 338628), (468, 310409), (572, 253971), (858, 169314), (1287, 112876), (1716, 84657), (2574, 56438), (5148, 28219)]