64037072

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 80

約数和(自身を含む): 142324224

約数和(自身を除く): 78287152

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 97, 121, 124, 176, 194, 242, 248, 341, 388, 484, 496, 682, 776, 968, 1067, 1331, 1364, 1552, 1936, 2134, 2662, 2728, 3007, 3751, 4268, 5324, 5456, 6014, 7502, 8536, 10648, 11737, 12028, 15004, 17072, 21296, 23474, 24056, 30008, 33077, 41261, 46948, 48112, 60016, 66154, 82522, 93896, 129107, 132308, 165044, 187792, 258214, 264616, 330088, 363847, 516428, 529232, 660176, 727694, 1032856, 1455388, 2065712, 2910776, 4002317, 5821552, 8004634, 16009268, 32018536, 64037072]

約数ペア:

[(1, 64037072), (2, 32018536), (4, 16009268), (8, 8004634), (11, 5821552), (16, 4002317), (22, 2910776), (31, 2065712), (44, 1455388), (62, 1032856), (88, 727694), (97, 660176), (121, 529232), (124, 516428), (176, 363847), (194, 330088), (242, 264616), (248, 258214), (341, 187792), (388, 165044), (484, 132308), (496, 129107), (682, 93896), (776, 82522), (968, 66154), (1067, 60016), (1331, 48112), (1364, 46948), (1552, 41261), (1936, 33077), (2134, 30008), (2662, 24056), (2728, 23474), (3007, 21296), (3751, 17072), (4268, 15004), (5324, 12028), (5456, 11737), (6014, 10648), (7502, 8536)]