72167616

素因数分解:

$2^6\times 3^2\times {\mathrm{349}}^1\times {\mathrm{359}}^1$

素因数の和:726

約数の個数: 84

約数和(自身を含む): 208026000

約数和(自身を除く): 135858384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 349, 359, 576, 698, 718, 1047, 1077, 1396, 1436, 2094, 2154, 2792, 2872, 3141, 3231, 4188, 4308, 5584, 5744, 6282, 6462, 8376, 8616, 11168, 11488, 12564, 12924, 16752, 17232, 22336, 22976, 25128, 25848, 33504, 34464, 50256, 51696, 67008, 68928, 100512, 103392, 125291, 201024, 206784, 250582, 375873, 501164, 751746, 1002328, 1127619, 1503492, 2004656, 2255238, 3006984, 4009312, 4510476, 6013968, 8018624, 9020952, 12027936, 18041904, 24055872, 36083808, 72167616]

約数ペア:

[(1, 72167616), (2, 36083808), (3, 24055872), (4, 18041904), (6, 12027936), (8, 9020952), (9, 8018624), (12, 6013968), (16, 4510476), (18, 4009312), (24, 3006984), (32, 2255238), (36, 2004656), (48, 1503492), (64, 1127619), (72, 1002328), (96, 751746), (144, 501164), (192, 375873), (288, 250582), (349, 206784), (359, 201024), (576, 125291), (698, 103392), (718, 100512), (1047, 68928), (1077, 67008), (1396, 51696), (1436, 50256), (2094, 34464), (2154, 33504), (2792, 25848), (2872, 25128), (3141, 22976), (3231, 22336), (4188, 17232), (4308, 16752), (5584, 12924), (5744, 12564), (6282, 11488), (6462, 11168), (8376, 8616)]