66568872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{977}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 177448320

約数和(自身を除く): 110879448

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 167, 204, 334, 408, 501, 668, 977, 1002, 1336, 1954, 2004, 2839, 2931, 3908, 4008, 5678, 5862, 7816, 8517, 11356, 11724, 16609, 17034, 22712, 23448, 33218, 34068, 49827, 66436, 68136, 99654, 132872, 163159, 199308, 326318, 398616, 489477, 652636, 978954, 1305272, 1957908, 2773703, 3915816, 5547406, 8321109, 11094812, 16642218, 22189624, 33284436, 66568872]

約数ペア:

[(1, 66568872), (2, 33284436), (3, 22189624), (4, 16642218), (6, 11094812), (8, 8321109), (12, 5547406), (17, 3915816), (24, 2773703), (34, 1957908), (51, 1305272), (68, 978954), (102, 652636), (136, 489477), (167, 398616), (204, 326318), (334, 199308), (408, 163159), (501, 132872), (668, 99654), (977, 68136), (1002, 66436), (1336, 49827), (1954, 34068), (2004, 33218), (2839, 23448), (2931, 22712), (3908, 17034), (4008, 16609), (5678, 11724), (5862, 11356), (7816, 8517)]