72253776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{599}}^1$

素因数の和:976

約数の個数: 80

約数和(自身を含む): 214272000

約数和(自身を除く): 142018224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 359, 599, 718, 1077, 1198, 1436, 1797, 2154, 2396, 2513, 2872, 3594, 4193, 4308, 4792, 5026, 5744, 7188, 7539, 8386, 8616, 9584, 10052, 12579, 14376, 15078, 16772, 17232, 20104, 25158, 28752, 30156, 33544, 40208, 50316, 60312, 67088, 100632, 120624, 201264, 215041, 430082, 645123, 860164, 1290246, 1505287, 1720328, 2580492, 3010574, 3440656, 4515861, 5160984, 6021148, 9031722, 10321968, 12042296, 18063444, 24084592, 36126888, 72253776]

約数ペア:

[(1, 72253776), (2, 36126888), (3, 24084592), (4, 18063444), (6, 12042296), (7, 10321968), (8, 9031722), (12, 6021148), (14, 5160984), (16, 4515861), (21, 3440656), (24, 3010574), (28, 2580492), (42, 1720328), (48, 1505287), (56, 1290246), (84, 860164), (112, 645123), (168, 430082), (336, 215041), (359, 201264), (599, 120624), (718, 100632), (1077, 67088), (1198, 60312), (1436, 50316), (1797, 40208), (2154, 33544), (2396, 30156), (2513, 28752), (2872, 25158), (3594, 20104), (4193, 17232), (4308, 16772), (4792, 15078), (5026, 14376), (5744, 12579), (7188, 10052), (7539, 9584), (8386, 8616)]