965020368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90971}}^1$

素因数の和:91012

約数の個数: 80

約数和(自身を含む): 2842693056

約数和(自身を除く): 1877672688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 90971, 181942, 272913, 363884, 545826, 727768, 1091652, 1182623, 1455536, 1546507, 2183304, 2365246, 3093014, 3547869, 4366608, 4639521, 4730492, 6186028, 7095738, 9279042, 9460984, 12372056, 14191476, 18558084, 18921968, 20104591, 24744112, 28382952, 37116168, 40209182, 56765904, 60313773, 74232336, 80418364, 120627546, 160836728, 241255092, 321673456, 482510184, 965020368]

約数ペア:

[(1, 965020368), (2, 482510184), (3, 321673456), (4, 241255092), (6, 160836728), (8, 120627546), (12, 80418364), (13, 74232336), (16, 60313773), (17, 56765904), (24, 40209182), (26, 37116168), (34, 28382952), (39, 24744112), (48, 20104591), (51, 18921968), (52, 18558084), (68, 14191476), (78, 12372056), (102, 9460984), (104, 9279042), (136, 7095738), (156, 6186028), (204, 4730492), (208, 4639521), (221, 4366608), (272, 3547869), (312, 3093014), (408, 2365246), (442, 2183304), (624, 1546507), (663, 1455536), (816, 1182623), (884, 1091652), (1326, 727768), (1768, 545826), (2652, 363884), (3536, 272913), (5304, 181942), (10608, 90971)]