70480728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{51521}}^1$

素因数の和:51552

約数の個数: 48

約数和(自身を含む): 200935800

約数和(自身を除く): 130455072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 51521, 103042, 154563, 206084, 309126, 412168, 463689, 618252, 927378, 978899, 1236504, 1854756, 1957798, 2936697, 3709512, 3915596, 5873394, 7831192, 8810091, 11746788, 17620182, 23493576, 35240364, 70480728]

約数ペア:

[(1, 70480728), (2, 35240364), (3, 23493576), (4, 17620182), (6, 11746788), (8, 8810091), (9, 7831192), (12, 5873394), (18, 3915596), (19, 3709512), (24, 2936697), (36, 1957798), (38, 1854756), (57, 1236504), (72, 978899), (76, 927378), (114, 618252), (152, 463689), (171, 412168), (228, 309126), (342, 206084), (456, 154563), (684, 103042), (1368, 51521)]