87928992

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2801}}^1$

素因数の和:2926

約数の個数: 72

約数和(自身を含む): 252432180

約数和(自身を除く): 164503188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 2801, 3488, 3924, 5232, 5602, 7848, 8403, 10464, 11204, 15696, 16806, 22408, 25209, 31392, 33612, 44816, 50418, 67224, 89632, 100836, 134448, 201672, 268896, 305309, 403344, 610618, 806688, 915927, 1221236, 1831854, 2442472, 2747781, 3663708, 4884944, 5495562, 7327416, 9769888, 10991124, 14654832, 21982248, 29309664, 43964496, 87928992]

約数ペア:

[(1, 87928992), (2, 43964496), (3, 29309664), (4, 21982248), (6, 14654832), (8, 10991124), (9, 9769888), (12, 7327416), (16, 5495562), (18, 4884944), (24, 3663708), (32, 2747781), (36, 2442472), (48, 1831854), (72, 1221236), (96, 915927), (109, 806688), (144, 610618), (218, 403344), (288, 305309), (327, 268896), (436, 201672), (654, 134448), (872, 100836), (981, 89632), (1308, 67224), (1744, 50418), (1962, 44816), (2616, 33612), (2801, 31392), (3488, 25209), (3924, 22408), (5232, 16806), (5602, 15696), (7848, 11204), (8403, 10464)]