80665632

素因数分解:

$2^5\times 3^4\times {\mathrm{31121}}^1$

素因数の和:31143

約数の個数: 60

約数和(自身を含む): 237243006

約数和(自身を除く): 156577374

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 31121, 62242, 93363, 124484, 186726, 248968, 280089, 373452, 497936, 560178, 746904, 840267, 995872, 1120356, 1493808, 1680534, 2240712, 2520801, 2987616, 3361068, 4481424, 5041602, 6722136, 8962848, 10083204, 13444272, 20166408, 26888544, 40332816, 80665632]

約数ペア:

[(1, 80665632), (2, 40332816), (3, 26888544), (4, 20166408), (6, 13444272), (8, 10083204), (9, 8962848), (12, 6722136), (16, 5041602), (18, 4481424), (24, 3361068), (27, 2987616), (32, 2520801), (36, 2240712), (48, 1680534), (54, 1493808), (72, 1120356), (81, 995872), (96, 840267), (108, 746904), (144, 560178), (162, 497936), (216, 373452), (288, 280089), (324, 248968), (432, 186726), (648, 124484), (864, 93363), (1296, 62242), (2592, 31121)]