88665808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 217128960

約数和(自身を除く): 128463152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 869, 911, 1106, 1232, 1264, 1738, 1822, 2212, 3476, 3644, 4424, 6083, 6377, 6952, 7288, 8848, 10021, 12166, 12754, 13904, 14576, 20042, 24332, 25508, 40084, 48664, 51016, 70147, 71969, 80168, 97328, 102032, 140294, 143938, 160336, 280588, 287876, 503783, 561176, 575752, 791659, 1007566, 1122352, 1151504, 1583318, 2015132, 3166636, 4030264, 5541613, 6333272, 8060528, 11083226, 12666544, 22166452, 44332904, 88665808]

約数ペア:

[(1, 88665808), (2, 44332904), (4, 22166452), (7, 12666544), (8, 11083226), (11, 8060528), (14, 6333272), (16, 5541613), (22, 4030264), (28, 3166636), (44, 2015132), (56, 1583318), (77, 1151504), (79, 1122352), (88, 1007566), (112, 791659), (154, 575752), (158, 561176), (176, 503783), (308, 287876), (316, 280588), (553, 160336), (616, 143938), (632, 140294), (869, 102032), (911, 97328), (1106, 80168), (1232, 71969), (1264, 70147), (1738, 51016), (1822, 48664), (2212, 40084), (3476, 25508), (3644, 24332), (4424, 20042), (6083, 14576), (6377, 13904), (6952, 12754), (7288, 12166), (8848, 10021)]