81106032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1430

約数の個数: 80

約数和(自身を含む): 240857600

約数和(自身を除く): 159751568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 199, 336, 398, 597, 796, 1194, 1213, 1393, 1592, 2388, 2426, 2786, 3184, 3639, 4179, 4776, 4852, 5572, 7278, 8358, 8491, 9552, 9704, 11144, 14556, 16716, 16982, 19408, 22288, 25473, 29112, 33432, 33964, 50946, 58224, 66864, 67928, 101892, 135856, 203784, 241387, 407568, 482774, 724161, 965548, 1448322, 1689709, 1931096, 2896644, 3379418, 3862192, 5069127, 5793288, 6758836, 10138254, 11586576, 13517672, 20276508, 27035344, 40553016, 81106032]

約数ペア:

[(1, 81106032), (2, 40553016), (3, 27035344), (4, 20276508), (6, 13517672), (7, 11586576), (8, 10138254), (12, 6758836), (14, 5793288), (16, 5069127), (21, 3862192), (24, 3379418), (28, 2896644), (42, 1931096), (48, 1689709), (56, 1448322), (84, 965548), (112, 724161), (168, 482774), (199, 407568), (336, 241387), (398, 203784), (597, 135856), (796, 101892), (1194, 67928), (1213, 66864), (1393, 58224), (1592, 50946), (2388, 33964), (2426, 33432), (2786, 29112), (3184, 25473), (3639, 22288), (4179, 19408), (4776, 16982), (4852, 16716), (5572, 14556), (7278, 11144), (8358, 9704), (8491, 9552)]