42485508

素因数分解:

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

素因数の和:3993

約数の個数: 72

約数和(自身を含む): 120714048

約数和(自身を除く): 78228540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 3947, 5382, 7894, 10764, 11841, 15788, 23682, 35523, 47364, 51311, 71046, 90781, 102622, 142092, 153933, 181562, 205244, 272343, 307866, 363124, 461799, 544686, 615732, 817029, 923598, 1089372, 1180153, 1634058, 1847196, 2360306, 3268116, 3540459, 4720612, 7080918, 10621377, 14161836, 21242754, 42485508]

約数ペア:

[(1, 42485508), (2, 21242754), (3, 14161836), (4, 10621377), (6, 7080918), (9, 4720612), (12, 3540459), (13, 3268116), (18, 2360306), (23, 1847196), (26, 1634058), (36, 1180153), (39, 1089372), (46, 923598), (52, 817029), (69, 615732), (78, 544686), (92, 461799), (117, 363124), (138, 307866), (156, 272343), (207, 205244), (234, 181562), (276, 153933), (299, 142092), (414, 102622), (468, 90781), (598, 71046), (828, 51311), (897, 47364), (1196, 35523), (1794, 23682), (2691, 15788), (3588, 11841), (3947, 10764), (5382, 7894)]