84971016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3995

約数の個数: 96

約数和(自身を含む): 258672960

約数和(自身を除く): 173701944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 2392, 2691, 3588, 3947, 5382, 7176, 7894, 10764, 11841, 15788, 21528, 23682, 31576, 35523, 47364, 51311, 71046, 90781, 94728, 102622, 142092, 153933, 181562, 205244, 272343, 284184, 307866, 363124, 410488, 461799, 544686, 615732, 726248, 817029, 923598, 1089372, 1180153, 1231464, 1634058, 1847196, 2178744, 2360306, 3268116, 3540459, 3694392, 4720612, 6536232, 7080918, 9441224, 10621377, 14161836, 21242754, 28323672, 42485508, 84971016]

約数ペア:

[(1, 84971016), (2, 42485508), (3, 28323672), (4, 21242754), (6, 14161836), (8, 10621377), (9, 9441224), (12, 7080918), (13, 6536232), (18, 4720612), (23, 3694392), (24, 3540459), (26, 3268116), (36, 2360306), (39, 2178744), (46, 1847196), (52, 1634058), (69, 1231464), (72, 1180153), (78, 1089372), (92, 923598), (104, 817029), (117, 726248), (138, 615732), (156, 544686), (184, 461799), (207, 410488), (234, 363124), (276, 307866), (299, 284184), (312, 272343), (414, 205244), (468, 181562), (552, 153933), (598, 142092), (828, 102622), (897, 94728), (936, 90781), (1196, 71046), (1656, 51311), (1794, 47364), (2392, 35523), (2691, 31576), (3588, 23682), (3947, 21528), (5382, 15788), (7176, 11841), (7894, 10764)]