67070608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 154275840

約数和(自身を除く): 87205232

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 589, 647, 682, 836, 1178, 1294, 1364, 1672, 2356, 2588, 2728, 3344, 4712, 5176, 5456, 6479, 7117, 9424, 10352, 12293, 12958, 14234, 20057, 24586, 25916, 28468, 40114, 49172, 51832, 56936, 80228, 98344, 103664, 113872, 135223, 160456, 196688, 220627, 270446, 320912, 381083, 441254, 540892, 762166, 882508, 1081784, 1524332, 1765016, 2163568, 3048664, 3530032, 4191913, 6097328, 8383826, 16767652, 33535304, 67070608]

約数ペア:

[(1, 67070608), (2, 33535304), (4, 16767652), (8, 8383826), (11, 6097328), (16, 4191913), (19, 3530032), (22, 3048664), (31, 2163568), (38, 1765016), (44, 1524332), (62, 1081784), (76, 882508), (88, 762166), (124, 540892), (152, 441254), (176, 381083), (209, 320912), (248, 270446), (304, 220627), (341, 196688), (418, 160456), (496, 135223), (589, 113872), (647, 103664), (682, 98344), (836, 80228), (1178, 56936), (1294, 51832), (1364, 49172), (1672, 40114), (2356, 28468), (2588, 25916), (2728, 24586), (3344, 20057), (4712, 14234), (5176, 12958), (5456, 12293), (6479, 10352), (7117, 9424)]