80790912

素因数分解:

$2^7\times 3^3\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 241903200

約数和(自身を除く): 161112288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 97, 108, 128, 144, 192, 194, 216, 241, 288, 291, 384, 388, 432, 482, 576, 582, 723, 776, 864, 873, 964, 1152, 1164, 1446, 1552, 1728, 1746, 1928, 2169, 2328, 2619, 2892, 3104, 3456, 3492, 3856, 4338, 4656, 5238, 5784, 6208, 6507, 6984, 7712, 8676, 9312, 10476, 11568, 12416, 13014, 13968, 15424, 17352, 18624, 20952, 23136, 23377, 26028, 27936, 30848, 34704, 37248, 41904, 46272, 46754, 52056, 55872, 69408, 70131, 83808, 92544, 93508, 104112, 111744, 138816, 140262, 167616, 187016, 208224, 210393, 277632, 280524, 335232, 374032, 416448, 420786, 561048, 631179, 748064, 832896, 841572, 1122096, 1262358, 1496128, 1683144, 2244192, 2524716, 2992256, 3366288, 4488384, 5049432, 6732576, 8976768, 10098864, 13465152, 20197728, 26930304, 40395456, 80790912]

約数ペア:

[(1, 80790912), (2, 40395456), (3, 26930304), (4, 20197728), (6, 13465152), (8, 10098864), (9, 8976768), (12, 6732576), (16, 5049432), (18, 4488384), (24, 3366288), (27, 2992256), (32, 2524716), (36, 2244192), (48, 1683144), (54, 1496128), (64, 1262358), (72, 1122096), (96, 841572), (97, 832896), (108, 748064), (128, 631179), (144, 561048), (192, 420786), (194, 416448), (216, 374032), (241, 335232), (288, 280524), (291, 277632), (384, 210393), (388, 208224), (432, 187016), (482, 167616), (576, 140262), (582, 138816), (723, 111744), (776, 104112), (864, 93508), (873, 92544), (964, 83808), (1152, 70131), (1164, 69408), (1446, 55872), (1552, 52056), (1728, 46754), (1746, 46272), (1928, 41904), (2169, 37248), (2328, 34704), (2619, 30848), (2892, 27936), (3104, 26028), (3456, 23377), (3492, 23136), (3856, 20952), (4338, 18624), (4656, 17352), (5238, 15424), (5784, 13968), (6208, 13014), (6507, 12416), (6984, 11568), (7712, 10476), (8676, 9312)]