61890036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{643}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 156012864

約数和(自身を除く): 94122828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 617, 643, 1234, 1286, 1851, 1929, 2468, 2572, 3702, 3858, 7404, 7716, 8021, 8359, 16042, 16718, 24063, 25077, 32084, 33436, 48126, 50154, 96252, 100308, 396731, 793462, 1190193, 1586924, 2380386, 4760772, 5157503, 10315006, 15472509, 20630012, 30945018, 61890036]

約数ペア:

[(1, 61890036), (2, 30945018), (3, 20630012), (4, 15472509), (6, 10315006), (12, 5157503), (13, 4760772), (26, 2380386), (39, 1586924), (52, 1190193), (78, 793462), (156, 396731), (617, 100308), (643, 96252), (1234, 50154), (1286, 48126), (1851, 33436), (1929, 32084), (2468, 25077), (2572, 24063), (3702, 16718), (3858, 16042), (7404, 8359), (7716, 8021)]