66238704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{65713}}^1$

素因数の和:65734

約数の個数: 60

約数和(自身を含む): 211861936

約数和(自身を除く): 145623232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 65713, 131426, 197139, 262852, 394278, 459991, 525704, 591417, 788556, 919982, 1051408, 1182834, 1379973, 1577112, 1839964, 2365668, 2759946, 3154224, 3679928, 4139919, 4731336, 5519892, 7359856, 8279838, 9462672, 11039784, 16559676, 22079568, 33119352, 66238704]

約数ペア:

[(1, 66238704), (2, 33119352), (3, 22079568), (4, 16559676), (6, 11039784), (7, 9462672), (8, 8279838), (9, 7359856), (12, 5519892), (14, 4731336), (16, 4139919), (18, 3679928), (21, 3154224), (24, 2759946), (28, 2365668), (36, 1839964), (42, 1577112), (48, 1379973), (56, 1182834), (63, 1051408), (72, 919982), (84, 788556), (112, 591417), (126, 525704), (144, 459991), (168, 394278), (252, 262852), (336, 197139), (504, 131426), (1008, 65713)]