144647352

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{19891}}^1$

素因数の和:20004

約数の個数: 48

約数和(自身を含む): 395651880

約数和(自身を除く): 251004528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 19891, 39782, 59673, 79564, 119346, 159128, 179019, 238692, 358038, 477384, 716076, 1432152, 2008991, 4017982, 6026973, 8035964, 12053946, 16071928, 18080919, 24107892, 36161838, 48215784, 72323676, 144647352]

約数ペア:

[(1, 144647352), (2, 72323676), (3, 48215784), (4, 36161838), (6, 24107892), (8, 18080919), (9, 16071928), (12, 12053946), (18, 8035964), (24, 6026973), (36, 4017982), (72, 2008991), (101, 1432152), (202, 716076), (303, 477384), (404, 358038), (606, 238692), (808, 179019), (909, 159128), (1212, 119346), (1818, 79564), (2424, 59673), (3636, 39782), (7272, 19891)]