72557184

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{26993}}^1$

素因数の和:27017

約数の個数: 64

約数和(自身を含む): 220271040

約数和(自身を除く): 147713856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 26993, 53986, 80979, 107972, 161958, 188951, 215944, 323916, 377902, 431888, 566853, 647832, 755804, 863776, 1133706, 1295664, 1511608, 1727552, 2267412, 2591328, 3023216, 3455104, 4534824, 5182656, 6046432, 9069648, 10365312, 12092864, 18139296, 24185728, 36278592, 72557184]

約数ペア:

[(1, 72557184), (2, 36278592), (3, 24185728), (4, 18139296), (6, 12092864), (7, 10365312), (8, 9069648), (12, 6046432), (14, 5182656), (16, 4534824), (21, 3455104), (24, 3023216), (28, 2591328), (32, 2267412), (42, 1727552), (48, 1511608), (56, 1295664), (64, 1133706), (84, 863776), (96, 755804), (112, 647832), (128, 566853), (168, 431888), (192, 377902), (224, 323916), (336, 215944), (384, 188951), (448, 161958), (672, 107972), (896, 80979), (1344, 53986), (2688, 26993)]