72756768

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{15467}}^1$

素因数の和:15494

約数の個数: 72

約数和(自身を含む): 222182352

約数和(自身を除く): 149425584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 15467, 30934, 46401, 61868, 92802, 108269, 123736, 185604, 216538, 247472, 324807, 371208, 433076, 494944, 649614, 742416, 757883, 866152, 1299228, 1484832, 1515766, 1732304, 2273649, 2598456, 3031532, 3464608, 4547298, 5196912, 6063064, 9094596, 10393824, 12126128, 18189192, 24252256, 36378384, 72756768]

約数ペア:

[(1, 72756768), (2, 36378384), (3, 24252256), (4, 18189192), (6, 12126128), (7, 10393824), (8, 9094596), (12, 6063064), (14, 5196912), (16, 4547298), (21, 3464608), (24, 3031532), (28, 2598456), (32, 2273649), (42, 1732304), (48, 1515766), (49, 1484832), (56, 1299228), (84, 866152), (96, 757883), (98, 742416), (112, 649614), (147, 494944), (168, 433076), (196, 371208), (224, 324807), (294, 247472), (336, 216538), (392, 185604), (588, 123736), (672, 108269), (784, 92802), (1176, 61868), (1568, 46401), (2352, 30934), (4704, 15467)]