61921656

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12113}}^1$

素因数の和:12196

約数の個数: 48

約数和(自身を含む): 170080560

約数和(自身を除く): 108158904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 12113, 24226, 36339, 48452, 72678, 96904, 109017, 145356, 218034, 290712, 436068, 860023, 872136, 1720046, 2580069, 3440092, 5160138, 6880184, 7740207, 10320276, 15480414, 20640552, 30960828, 61921656]

約数ペア:

[(1, 61921656), (2, 30960828), (3, 20640552), (4, 15480414), (6, 10320276), (8, 7740207), (9, 6880184), (12, 5160138), (18, 3440092), (24, 2580069), (36, 1720046), (71, 872136), (72, 860023), (142, 436068), (213, 290712), (284, 218034), (426, 145356), (568, 109017), (639, 96904), (852, 72678), (1278, 48452), (1704, 36339), (2556, 24226), (5112, 12113)]