72255708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15091}}^1$

素因数の和:15127

約数の個数: 72

約数和(自身を含む): 219739520

約数和(自身を除く): 147483812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 15091, 30182, 45273, 60364, 90546, 105637, 135819, 181092, 211274, 271638, 286729, 316911, 422548, 543276, 573458, 633822, 860187, 950733, 1146916, 1267644, 1720374, 1901466, 2007103, 2580561, 3440748, 3802932, 4014206, 5161122, 6021309, 8028412, 10322244, 12042618, 18063927, 24085236, 36127854, 72255708]

約数ペア:

[(1, 72255708), (2, 36127854), (3, 24085236), (4, 18063927), (6, 12042618), (7, 10322244), (9, 8028412), (12, 6021309), (14, 5161122), (18, 4014206), (19, 3802932), (21, 3440748), (28, 2580561), (36, 2007103), (38, 1901466), (42, 1720374), (57, 1267644), (63, 1146916), (76, 950733), (84, 860187), (114, 633822), (126, 573458), (133, 543276), (171, 422548), (228, 316911), (252, 286729), (266, 271638), (342, 211274), (399, 181092), (532, 135819), (684, 105637), (798, 90546), (1197, 60364), (1596, 45273), (2394, 30182), (4788, 15091)]