42880872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 113587200

約数和(自身を除く): 70706328

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 271, 347, 456, 542, 694, 813, 1041, 1084, 1388, 1626, 2082, 2168, 2776, 3252, 4164, 5149, 6504, 6593, 8328, 10298, 13186, 15447, 19779, 20596, 26372, 30894, 39558, 41192, 52744, 61788, 79116, 94037, 123576, 158232, 188074, 282111, 376148, 564222, 752296, 1128444, 1786703, 2256888, 3573406, 5360109, 7146812, 10720218, 14293624, 21440436, 42880872]

約数ペア:

[(1, 42880872), (2, 21440436), (3, 14293624), (4, 10720218), (6, 7146812), (8, 5360109), (12, 3573406), (19, 2256888), (24, 1786703), (38, 1128444), (57, 752296), (76, 564222), (114, 376148), (152, 282111), (228, 188074), (271, 158232), (347, 123576), (456, 94037), (542, 79116), (694, 61788), (813, 52744), (1041, 41192), (1084, 39558), (1388, 30894), (1626, 26372), (2082, 20596), (2168, 19779), (2776, 15447), (3252, 13186), (4164, 10298), (5149, 8328), (6504, 6593)]