67515288

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 173560320

約数和(自身を除く): 106045032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 107, 122, 183, 214, 244, 321, 366, 428, 431, 488, 642, 732, 856, 862, 1284, 1293, 1464, 1724, 2568, 2586, 3448, 5172, 6527, 10344, 13054, 19581, 26108, 26291, 39162, 46117, 52216, 52582, 78324, 78873, 92234, 105164, 138351, 156648, 157746, 184468, 210328, 276702, 315492, 368936, 553404, 630984, 1106808, 2813137, 5626274, 8439411, 11252548, 16878822, 22505096, 33757644, 67515288]

約数ペア:

[(1, 67515288), (2, 33757644), (3, 22505096), (4, 16878822), (6, 11252548), (8, 8439411), (12, 5626274), (24, 2813137), (61, 1106808), (107, 630984), (122, 553404), (183, 368936), (214, 315492), (244, 276702), (321, 210328), (366, 184468), (428, 157746), (431, 156648), (488, 138351), (642, 105164), (732, 92234), (856, 78873), (862, 78324), (1284, 52582), (1293, 52216), (1464, 46117), (1724, 39162), (2568, 26291), (2586, 26108), (3448, 19581), (5172, 13054), (6527, 10344)]