72435222

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{2341}}^1$

素因数の和:2546

約数の個数: 40

約数和(自身を含む): 163228032

約数和(自身を除く): 90792810

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 1146, 1719, 2341, 3438, 4682, 5157, 7023, 10314, 14046, 15471, 21069, 30942, 42138, 63207, 126414, 189621, 379242, 447131, 894262, 1341393, 2682786, 4024179, 8048358, 12072537, 24145074, 36217611, 72435222]

約数ペア:

[(1, 72435222), (2, 36217611), (3, 24145074), (6, 12072537), (9, 8048358), (18, 4024179), (27, 2682786), (54, 1341393), (81, 894262), (162, 447131), (191, 379242), (382, 189621), (573, 126414), (1146, 63207), (1719, 42138), (2341, 30942), (3438, 21069), (4682, 15471), (5157, 14046), (7023, 10314)]