121127904

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9781}}^1$

素因数の和:9840

約数の個数: 72

約数和(自身を含む): 352504152

約数和(自身を除く): 231376248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 9781, 12384, 19562, 29343, 39124, 58686, 78248, 88029, 117372, 156496, 176058, 234744, 312992, 352116, 420583, 469488, 704232, 841166, 938976, 1261749, 1408464, 1682332, 2523498, 2816928, 3364664, 3785247, 5046996, 6729328, 7570494, 10093992, 13458656, 15140988, 20187984, 30281976, 40375968, 60563952, 121127904]

約数ペア:

[(1, 121127904), (2, 60563952), (3, 40375968), (4, 30281976), (6, 20187984), (8, 15140988), (9, 13458656), (12, 10093992), (16, 7570494), (18, 6729328), (24, 5046996), (32, 3785247), (36, 3364664), (43, 2816928), (48, 2523498), (72, 1682332), (86, 1408464), (96, 1261749), (129, 938976), (144, 841166), (172, 704232), (258, 469488), (288, 420583), (344, 352116), (387, 312992), (516, 234744), (688, 176058), (774, 156496), (1032, 117372), (1376, 88029), (1548, 78248), (2064, 58686), (3096, 39124), (4128, 29343), (6192, 19562), (9781, 12384)]