68775198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6827}}^1$

素因数の和:6928

約数の個数: 32

約数和(自身を含む): 145518336

約数和(自身を除く): 76743138

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 6827, 10074, 13654, 20481, 40962, 157021, 314042, 471063, 498371, 942126, 996742, 1495113, 2990226, 11462533, 22925066, 34387599, 68775198]

約数ペア:

[(1, 68775198), (2, 34387599), (3, 22925066), (6, 11462533), (23, 2990226), (46, 1495113), (69, 996742), (73, 942126), (138, 498371), (146, 471063), (219, 314042), (438, 157021), (1679, 40962), (3358, 20481), (5037, 13654), (6827, 10074)]