64806544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^2$

素因数の和:236

約数の個数: 60

約数和(自身を含む): 141084720

約数和(自身を除く): 76278176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 79, 88, 118, 158, 176, 236, 316, 472, 632, 649, 869, 944, 1264, 1298, 1738, 2596, 3476, 4661, 5192, 6241, 6952, 9322, 10384, 12482, 13904, 18644, 24964, 37288, 49928, 51271, 68651, 74576, 99856, 102542, 137302, 205084, 274604, 368219, 410168, 549208, 736438, 820336, 1098416, 1472876, 2945752, 4050409, 5891504, 8100818, 16201636, 32403272, 64806544]

約数ペア:

[(1, 64806544), (2, 32403272), (4, 16201636), (8, 8100818), (11, 5891504), (16, 4050409), (22, 2945752), (44, 1472876), (59, 1098416), (79, 820336), (88, 736438), (118, 549208), (158, 410168), (176, 368219), (236, 274604), (316, 205084), (472, 137302), (632, 102542), (649, 99856), (869, 74576), (944, 68651), (1264, 51271), (1298, 49928), (1738, 37288), (2596, 24964), (3476, 18644), (4661, 13904), (5192, 12482), (6241, 10384), (6952, 9322)]