78244728

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 202245120

約数和(自身を除く): 124000392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 131, 164, 246, 262, 328, 393, 492, 524, 607, 786, 984, 1048, 1214, 1572, 1821, 2428, 3144, 3642, 4856, 5371, 7284, 10742, 14568, 16113, 21484, 24887, 32226, 42968, 49774, 64452, 74661, 79517, 99548, 128904, 149322, 159034, 199096, 238551, 298644, 318068, 477102, 597288, 636136, 954204, 1908408, 3260197, 6520394, 9780591, 13040788, 19561182, 26081576, 39122364, 78244728]

約数ペア:

[(1, 78244728), (2, 39122364), (3, 26081576), (4, 19561182), (6, 13040788), (8, 9780591), (12, 6520394), (24, 3260197), (41, 1908408), (82, 954204), (123, 636136), (131, 597288), (164, 477102), (246, 318068), (262, 298644), (328, 238551), (393, 199096), (492, 159034), (524, 149322), (607, 128904), (786, 99548), (984, 79517), (1048, 74661), (1214, 64452), (1572, 49774), (1821, 42968), (2428, 32226), (3144, 24887), (3642, 21484), (4856, 16113), (5371, 14568), (7284, 10742)]