64383732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1069}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 186950400

約数和(自身を除く): 122566668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 956, 1069, 1434, 1673, 2138, 2151, 2868, 3207, 3346, 4276, 4302, 5019, 6414, 6692, 7483, 8604, 9621, 10038, 12828, 14966, 15057, 19242, 20076, 22449, 29932, 30114, 38484, 44898, 60228, 67347, 89796, 134694, 255491, 269388, 510982, 766473, 1021964, 1532946, 1788437, 2299419, 3065892, 3576874, 4598838, 5365311, 7153748, 9197676, 10730622, 16095933, 21461244, 32191866, 64383732]

約数ペア:

[(1, 64383732), (2, 32191866), (3, 21461244), (4, 16095933), (6, 10730622), (7, 9197676), (9, 7153748), (12, 5365311), (14, 4598838), (18, 3576874), (21, 3065892), (28, 2299419), (36, 1788437), (42, 1532946), (63, 1021964), (84, 766473), (126, 510982), (239, 269388), (252, 255491), (478, 134694), (717, 89796), (956, 67347), (1069, 60228), (1434, 44898), (1673, 38484), (2138, 30114), (2151, 29932), (2868, 22449), (3207, 20076), (3346, 19242), (4276, 15057), (4302, 14966), (5019, 12828), (6414, 10038), (6692, 9621), (7483, 8604)]