72974694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6829}}^1$

素因数の和:6984

約数の個数: 32

約数和(自身を含む): 158346720

約数和(自身を除く): 85372026

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 6829, 10686, 13658, 20487, 40974, 88777, 177554, 266331, 532662, 935573, 1871146, 2806719, 5613438, 12162449, 24324898, 36487347, 72974694]

約数ペア:

[(1, 72974694), (2, 36487347), (3, 24324898), (6, 12162449), (13, 5613438), (26, 2806719), (39, 1871146), (78, 935573), (137, 532662), (274, 266331), (411, 177554), (822, 88777), (1781, 40974), (3562, 20487), (5343, 13658), (6829, 10686)]