855224568

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{119981}}^1$

素因数の和:120010

約数の個数: 80

約数和(自身を含む): 2613207960

約数和(自身を除く): 1757983392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 119981, 239962, 359943, 479924, 719886, 959848, 1079829, 1319791, 1439772, 2159658, 2639582, 2879544, 3239487, 3959373, 4319316, 5279164, 6478974, 7918746, 8638632, 9718461, 10558328, 11878119, 12957948, 15837492, 19436922, 23756238, 25915896, 31674984, 35634357, 38873844, 47512476, 71268714, 77747688, 95024952, 106903071, 142537428, 213806142, 285074856, 427612284, 855224568]

約数ペア:

[(1, 855224568), (2, 427612284), (3, 285074856), (4, 213806142), (6, 142537428), (8, 106903071), (9, 95024952), (11, 77747688), (12, 71268714), (18, 47512476), (22, 38873844), (24, 35634357), (27, 31674984), (33, 25915896), (36, 23756238), (44, 19436922), (54, 15837492), (66, 12957948), (72, 11878119), (81, 10558328), (88, 9718461), (99, 8638632), (108, 7918746), (132, 6478974), (162, 5279164), (198, 4319316), (216, 3959373), (264, 3239487), (297, 2879544), (324, 2639582), (396, 2159658), (594, 1439772), (648, 1319791), (792, 1079829), (891, 959848), (1188, 719886), (1782, 479924), (2376, 359943), (3564, 239962), (7128, 119981)]