172804806

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{68087}}^1$

素因数の和:68145

約数の個数: 32

約数和(自身を含む): 392186880

約数和(自身を除く): 219382074

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 68087, 136174, 204261, 408522, 612783, 1225566, 1838349, 3200089, 3676698, 6400178, 9600267, 19200534, 28800801, 57601602, 86402403, 172804806]

約数ペア:

[(1, 172804806), (2, 86402403), (3, 57601602), (6, 28800801), (9, 19200534), (18, 9600267), (27, 6400178), (47, 3676698), (54, 3200089), (94, 1838349), (141, 1225566), (282, 612783), (423, 408522), (846, 204261), (1269, 136174), (2538, 68087)]