75664548

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 197188992

約数和(自身を除く): 121524444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 197, 227, 282, 394, 423, 454, 564, 591, 681, 788, 846, 908, 1182, 1362, 1692, 1773, 2043, 2364, 2724, 3546, 4086, 7092, 8172, 9259, 10669, 18518, 21338, 27777, 32007, 37036, 42676, 44719, 55554, 64014, 83331, 89438, 96021, 111108, 128028, 134157, 166662, 178876, 192042, 268314, 333324, 384084, 402471, 536628, 804942, 1609884, 2101793, 4203586, 6305379, 8407172, 12610758, 18916137, 25221516, 37832274, 75664548]

約数ペア:

[(1, 75664548), (2, 37832274), (3, 25221516), (4, 18916137), (6, 12610758), (9, 8407172), (12, 6305379), (18, 4203586), (36, 2101793), (47, 1609884), (94, 804942), (141, 536628), (188, 402471), (197, 384084), (227, 333324), (282, 268314), (394, 192042), (423, 178876), (454, 166662), (564, 134157), (591, 128028), (681, 111108), (788, 96021), (846, 89438), (908, 83331), (1182, 64014), (1362, 55554), (1692, 44719), (1773, 42676), (2043, 37036), (2364, 32007), (2724, 27777), (3546, 21338), (4086, 18518), (7092, 10669), (8172, 9259)]