77922190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 143747136

約数和(自身を除く): 65824946

約数列:

[1, 2, 5, 10, 53, 106, 233, 265, 466, 530, 631, 1165, 1262, 2330, 3155, 6310, 12349, 24698, 33443, 61745, 66886, 123490, 147023, 167215, 294046, 334430, 735115, 1470230, 7792219, 15584438, 38961095, 77922190]

約数ペア:

[(1, 77922190), (2, 38961095), (5, 15584438), (10, 7792219), (53, 1470230), (106, 735115), (233, 334430), (265, 294046), (466, 167215), (530, 147023), (631, 123490), (1165, 66886), (1262, 61745), (2330, 33443), (3155, 24698), (6310, 12349)]