77985576

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 224796000

約数和(自身を除く): 146810424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 109, 114, 152, 171, 218, 228, 327, 342, 436, 456, 523, 654, 684, 872, 981, 1046, 1308, 1368, 1569, 1962, 2071, 2092, 2616, 3138, 3924, 4142, 4184, 4707, 6213, 6276, 7848, 8284, 9414, 9937, 12426, 12552, 16568, 18639, 18828, 19874, 24852, 29811, 37278, 37656, 39748, 49704, 57007, 59622, 74556, 79496, 89433, 114014, 119244, 149112, 171021, 178866, 228028, 238488, 342042, 357732, 456056, 513063, 684084, 715464, 1026126, 1083133, 1368168, 2052252, 2166266, 3249399, 4104504, 4332532, 6498798, 8665064, 9748197, 12997596, 19496394, 25995192, 38992788, 77985576]

約数ペア:

[(1, 77985576), (2, 38992788), (3, 25995192), (4, 19496394), (6, 12997596), (8, 9748197), (9, 8665064), (12, 6498798), (18, 4332532), (19, 4104504), (24, 3249399), (36, 2166266), (38, 2052252), (57, 1368168), (72, 1083133), (76, 1026126), (109, 715464), (114, 684084), (152, 513063), (171, 456056), (218, 357732), (228, 342042), (327, 238488), (342, 228028), (436, 178866), (456, 171021), (523, 149112), (654, 119244), (684, 114014), (872, 89433), (981, 79496), (1046, 74556), (1308, 59622), (1368, 57007), (1569, 49704), (1962, 39748), (2071, 37656), (2092, 37278), (2616, 29811), (3138, 24852), (3924, 19874), (4142, 18828), (4184, 18639), (4707, 16568), (6213, 12552), (6276, 12426), (7848, 9937), (8284, 9414)]