69075972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1019}}^1$

素因数の和:1305

約数の個数: 72

約数和(自身を含む): 200491200

約数和(自身を除く): 131415228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 538, 807, 1019, 1076, 1614, 1883, 2038, 2421, 3057, 3228, 3766, 4076, 4842, 5649, 6114, 7133, 7532, 9171, 9684, 11298, 12228, 14266, 16947, 18342, 21399, 22596, 28532, 33894, 36684, 42798, 64197, 67788, 85596, 128394, 256788, 274111, 548222, 822333, 1096444, 1644666, 1918777, 2466999, 3289332, 3837554, 4933998, 5756331, 7675108, 9867996, 11512662, 17268993, 23025324, 34537986, 69075972]

約数ペア:

[(1, 69075972), (2, 34537986), (3, 23025324), (4, 17268993), (6, 11512662), (7, 9867996), (9, 7675108), (12, 5756331), (14, 4933998), (18, 3837554), (21, 3289332), (28, 2466999), (36, 1918777), (42, 1644666), (63, 1096444), (84, 822333), (126, 548222), (252, 274111), (269, 256788), (538, 128394), (807, 85596), (1019, 67788), (1076, 64197), (1614, 42798), (1883, 36684), (2038, 33894), (2421, 28532), (3057, 22596), (3228, 21399), (3766, 18342), (4076, 16947), (4842, 14266), (5649, 12228), (6114, 11298), (7133, 9684), (7532, 9171)]