80976792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 228614400

約数和(自身を除く): 147637608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 59, 78, 83, 104, 106, 118, 156, 159, 166, 177, 212, 236, 249, 312, 318, 332, 354, 424, 472, 498, 636, 664, 689, 708, 767, 996, 1079, 1272, 1378, 1416, 1534, 1992, 2067, 2158, 2301, 2756, 3068, 3127, 3237, 4134, 4316, 4399, 4602, 4897, 5512, 6136, 6254, 6474, 8268, 8632, 8798, 9204, 9381, 9794, 12508, 12948, 13197, 14691, 16536, 17596, 18408, 18762, 19588, 25016, 25896, 26394, 29382, 35192, 37524, 39176, 40651, 52788, 57187, 58764, 63661, 75048, 81302, 105576, 114374, 117528, 121953, 127322, 162604, 171561, 190983, 228748, 243906, 254644, 259541, 325208, 343122, 381966, 457496, 487812, 509288, 519082, 686244, 763932, 778623, 975624, 1038164, 1372488, 1527864, 1557246, 2076328, 3114492, 3374033, 6228984, 6748066, 10122099, 13496132, 20244198, 26992264, 40488396, 80976792]

約数ペア:

[(1, 80976792), (2, 40488396), (3, 26992264), (4, 20244198), (6, 13496132), (8, 10122099), (12, 6748066), (13, 6228984), (24, 3374033), (26, 3114492), (39, 2076328), (52, 1557246), (53, 1527864), (59, 1372488), (78, 1038164), (83, 975624), (104, 778623), (106, 763932), (118, 686244), (156, 519082), (159, 509288), (166, 487812), (177, 457496), (212, 381966), (236, 343122), (249, 325208), (312, 259541), (318, 254644), (332, 243906), (354, 228748), (424, 190983), (472, 171561), (498, 162604), (636, 127322), (664, 121953), (689, 117528), (708, 114374), (767, 105576), (996, 81302), (1079, 75048), (1272, 63661), (1378, 58764), (1416, 57187), (1534, 52788), (1992, 40651), (2067, 39176), (2158, 37524), (2301, 35192), (2756, 29382), (3068, 26394), (3127, 25896), (3237, 25016), (4134, 19588), (4316, 18762), (4399, 18408), (4602, 17596), (4897, 16536), (5512, 14691), (6136, 13197), (6254, 12948), (6474, 12508), (8268, 9794), (8632, 9381), (8798, 9204)]