61981656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{613}}^1$

素因数の和:1016

約数の個数: 64

約数和(自身を含む): 169758720

約数和(自身を除く): 107777064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 383, 613, 766, 1149, 1226, 1532, 1839, 2298, 2452, 3064, 3678, 4213, 4596, 4904, 6743, 7356, 8426, 9192, 12639, 13486, 14712, 16852, 20229, 25278, 26972, 33704, 40458, 50556, 53944, 80916, 101112, 161832, 234779, 469558, 704337, 939116, 1408674, 1878232, 2582569, 2817348, 5165138, 5634696, 7747707, 10330276, 15495414, 20660552, 30990828, 61981656]

約数ペア:

[(1, 61981656), (2, 30990828), (3, 20660552), (4, 15495414), (6, 10330276), (8, 7747707), (11, 5634696), (12, 5165138), (22, 2817348), (24, 2582569), (33, 1878232), (44, 1408674), (66, 939116), (88, 704337), (132, 469558), (264, 234779), (383, 161832), (613, 101112), (766, 80916), (1149, 53944), (1226, 50556), (1532, 40458), (1839, 33704), (2298, 26972), (2452, 25278), (3064, 20229), (3678, 16852), (4213, 14712), (4596, 13486), (4904, 12639), (6743, 9192), (7356, 8426)]