61376544

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4021}}^1$

素因数の和:4090

約数の個数: 72

約数和(自身を含む): 177876972

約数和(自身を除く): 116500428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 4021, 5088, 7632, 8042, 12063, 15264, 16084, 24126, 32168, 36189, 48252, 64336, 72378, 96504, 128672, 144756, 193008, 213113, 289512, 386016, 426226, 579024, 639339, 852452, 1158048, 1278678, 1704904, 1918017, 2557356, 3409808, 3836034, 5114712, 6819616, 7672068, 10229424, 15344136, 20458848, 30688272, 61376544]

約数ペア:

[(1, 61376544), (2, 30688272), (3, 20458848), (4, 15344136), (6, 10229424), (8, 7672068), (9, 6819616), (12, 5114712), (16, 3836034), (18, 3409808), (24, 2557356), (32, 1918017), (36, 1704904), (48, 1278678), (53, 1158048), (72, 852452), (96, 639339), (106, 579024), (144, 426226), (159, 386016), (212, 289512), (288, 213113), (318, 193008), (424, 144756), (477, 128672), (636, 96504), (848, 72378), (954, 64336), (1272, 48252), (1696, 36189), (1908, 32168), (2544, 24126), (3816, 16084), (4021, 15264), (5088, 12063), (7632, 8042)]