71224524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2593}}^1$

素因数の和:2719

約数の個数: 72

約数和(自身を含む): 207727520

約数和(自身を除く): 136502996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 2593, 3052, 3924, 4578, 5186, 6867, 7779, 9156, 10372, 13734, 15558, 18151, 23337, 27468, 31116, 36302, 46674, 54453, 72604, 93348, 108906, 163359, 217812, 282637, 326718, 565274, 653436, 847911, 1130548, 1695822, 1978459, 2543733, 3391644, 3956918, 5087466, 5935377, 7913836, 10174932, 11870754, 17806131, 23741508, 35612262, 71224524]

約数ペア:

[(1, 71224524), (2, 35612262), (3, 23741508), (4, 17806131), (6, 11870754), (7, 10174932), (9, 7913836), (12, 5935377), (14, 5087466), (18, 3956918), (21, 3391644), (28, 2543733), (36, 1978459), (42, 1695822), (63, 1130548), (84, 847911), (109, 653436), (126, 565274), (218, 326718), (252, 282637), (327, 217812), (436, 163359), (654, 108906), (763, 93348), (981, 72604), (1308, 54453), (1526, 46674), (1962, 36302), (2289, 31116), (2593, 27468), (3052, 23337), (3924, 18151), (4578, 15558), (5186, 13734), (6867, 10372), (7779, 9156)]