72142512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115613}}^1$

素因数の和:115637

約数の個数: 40

約数和(自身を含む): 200705904

約数和(自身を除く): 128563392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 115613, 231226, 346839, 462452, 693678, 924904, 1387356, 1502969, 1849808, 2774712, 3005938, 4508907, 5549424, 6011876, 9017814, 12023752, 18035628, 24047504, 36071256, 72142512]

約数ペア:

[(1, 72142512), (2, 36071256), (3, 24047504), (4, 18035628), (6, 12023752), (8, 9017814), (12, 6011876), (13, 5549424), (16, 4508907), (24, 3005938), (26, 2774712), (39, 1849808), (48, 1502969), (52, 1387356), (78, 924904), (104, 693678), (156, 462452), (208, 346839), (312, 231226), (624, 115613)]