82881744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1987}}^1$

素因数の和:2088

約数の個数: 80

約数和(自身を含む): 236651520

約数和(自身を除く): 153769776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 474, 528, 632, 869, 948, 1264, 1738, 1896, 1987, 2607, 3476, 3792, 3974, 5214, 5961, 6952, 7948, 10428, 11922, 13904, 15896, 20856, 21857, 23844, 31792, 41712, 43714, 47688, 65571, 87428, 95376, 131142, 156973, 174856, 262284, 313946, 349712, 470919, 524568, 627892, 941838, 1049136, 1255784, 1726703, 1883676, 2511568, 3453406, 3767352, 5180109, 6906812, 7534704, 10360218, 13813624, 20720436, 27627248, 41440872, 82881744]

約数ペア:

[(1, 82881744), (2, 41440872), (3, 27627248), (4, 20720436), (6, 13813624), (8, 10360218), (11, 7534704), (12, 6906812), (16, 5180109), (22, 3767352), (24, 3453406), (33, 2511568), (44, 1883676), (48, 1726703), (66, 1255784), (79, 1049136), (88, 941838), (132, 627892), (158, 524568), (176, 470919), (237, 349712), (264, 313946), (316, 262284), (474, 174856), (528, 156973), (632, 131142), (869, 95376), (948, 87428), (1264, 65571), (1738, 47688), (1896, 43714), (1987, 41712), (2607, 31792), (3476, 23844), (3792, 21857), (3974, 20856), (5214, 15896), (5961, 13904), (6952, 11922), (7948, 10428)]