89897272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 182327040

約数和(自身を除く): 92429768

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 97, 101, 124, 148, 194, 202, 248, 296, 388, 404, 776, 808, 1147, 2294, 3007, 3131, 3589, 3737, 4588, 6014, 6262, 7178, 7474, 9176, 9797, 12028, 12524, 14356, 14948, 19594, 24056, 25048, 28712, 29896, 39188, 78376, 111259, 115847, 222518, 231694, 303707, 362489, 445036, 463388, 607414, 724978, 890072, 926776, 1214828, 1449956, 2429656, 2899912, 11237159, 22474318, 44948636, 89897272]

約数ペア:

[(1, 89897272), (2, 44948636), (4, 22474318), (8, 11237159), (31, 2899912), (37, 2429656), (62, 1449956), (74, 1214828), (97, 926776), (101, 890072), (124, 724978), (148, 607414), (194, 463388), (202, 445036), (248, 362489), (296, 303707), (388, 231694), (404, 222518), (776, 115847), (808, 111259), (1147, 78376), (2294, 39188), (3007, 29896), (3131, 28712), (3589, 25048), (3737, 24056), (4588, 19594), (6014, 14948), (6262, 14356), (7178, 12524), (7474, 12028), (9176, 9797)]