72320924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3557}}^1$

素因数の和:3614

約数の個数: 48

約数和(自身を含む): 150631488

約数和(自身を除く): 78310564

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 3557, 5083, 7114, 10166, 14228, 20332, 46241, 60469, 81811, 92482, 120938, 163622, 184964, 241876, 327244, 786097, 1063543, 1390787, 1572194, 2127086, 2781574, 3144388, 4254172, 5563148, 18080231, 36160462, 72320924]

約数ペア:

[(1, 72320924), (2, 36160462), (4, 18080231), (13, 5563148), (17, 4254172), (23, 3144388), (26, 2781574), (34, 2127086), (46, 1572194), (52, 1390787), (68, 1063543), (92, 786097), (221, 327244), (299, 241876), (391, 184964), (442, 163622), (598, 120938), (782, 92482), (884, 81811), (1196, 60469), (1564, 46241), (3557, 20332), (5083, 14228), (7114, 10166)]