72748398

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{54371}}^1$

素因数の和:54599

約数の個数: 16

約数和(自身を含む): 146151936

約数和(自身を除く): 73403538

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 54371, 108742, 163113, 326226, 12124733, 24249466, 36374199, 72748398]

約数ペア:

[(1, 72748398), (2, 36374199), (3, 24249466), (6, 12124733), (223, 326226), (446, 163113), (669, 108742), (1338, 54371)]