70297668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3929}}^1$

素因数の和:4017

約数の個数: 72

約数和(自身を含む): 205994880

約数和(自身を除く): 135697212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 3929, 4473, 5964, 7858, 8946, 11787, 15716, 17892, 23574, 27503, 35361, 47148, 55006, 70722, 82509, 110012, 141444, 165018, 247527, 278959, 330036, 495054, 557918, 836877, 990108, 1115836, 1673754, 1952713, 2510631, 3347508, 3905426, 5021262, 5858139, 7810852, 10042524, 11716278, 17574417, 23432556, 35148834, 70297668]

約数ペア:

[(1, 70297668), (2, 35148834), (3, 23432556), (4, 17574417), (6, 11716278), (7, 10042524), (9, 7810852), (12, 5858139), (14, 5021262), (18, 3905426), (21, 3347508), (28, 2510631), (36, 1952713), (42, 1673754), (63, 1115836), (71, 990108), (84, 836877), (126, 557918), (142, 495054), (213, 330036), (252, 278959), (284, 247527), (426, 165018), (497, 141444), (639, 110012), (852, 82509), (994, 70722), (1278, 55006), (1491, 47148), (1988, 35361), (2556, 27503), (2982, 23574), (3929, 17892), (4473, 15716), (5964, 11787), (7858, 8946)]