64699164

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 168779520

約数和(自身を除く): 104080356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 83, 118, 166, 177, 236, 249, 332, 354, 367, 498, 531, 708, 734, 747, 996, 1062, 1101, 1468, 1494, 2124, 2202, 2988, 3303, 4404, 4897, 6606, 9794, 13212, 14691, 19588, 21653, 29382, 30461, 43306, 44073, 58764, 60922, 64959, 86612, 88146, 91383, 121844, 129918, 176292, 182766, 194877, 259836, 274149, 365532, 389754, 548298, 779508, 1096596, 1797199, 3594398, 5391597, 7188796, 10783194, 16174791, 21566388, 32349582, 64699164]

約数ペア:

[(1, 64699164), (2, 32349582), (3, 21566388), (4, 16174791), (6, 10783194), (9, 7188796), (12, 5391597), (18, 3594398), (36, 1797199), (59, 1096596), (83, 779508), (118, 548298), (166, 389754), (177, 365532), (236, 274149), (249, 259836), (332, 194877), (354, 182766), (367, 176292), (498, 129918), (531, 121844), (708, 91383), (734, 88146), (747, 86612), (996, 64959), (1062, 60922), (1101, 58764), (1468, 44073), (1494, 43306), (2124, 30461), (2202, 29382), (2988, 21653), (3303, 19588), (4404, 14691), (4897, 13212), (6606, 9794)]