64911456

素因数分解:

$2^5\times 3^4\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 120

約数和(自身を含む): 193929120

約数和(自身を除く): 129017664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 288, 316, 317, 324, 432, 474, 632, 634, 648, 711, 864, 948, 951, 1264, 1268, 1296, 1422, 1896, 1902, 2133, 2528, 2536, 2592, 2844, 2853, 3792, 3804, 4266, 5072, 5688, 5706, 6399, 7584, 7608, 8532, 8559, 10144, 11376, 11412, 12798, 15216, 17064, 17118, 22752, 22824, 25043, 25596, 25677, 30432, 34128, 34236, 45648, 50086, 51192, 51354, 68256, 68472, 75129, 91296, 100172, 102384, 102708, 136944, 150258, 200344, 204768, 205416, 225387, 273888, 300516, 400688, 410832, 450774, 601032, 676161, 801376, 821664, 901548, 1202064, 1352322, 1803096, 2028483, 2404128, 2704644, 3606192, 4056966, 5409288, 7212384, 8113932, 10818576, 16227864, 21637152, 32455728, 64911456]

約数ペア:

[(1, 64911456), (2, 32455728), (3, 21637152), (4, 16227864), (6, 10818576), (8, 8113932), (9, 7212384), (12, 5409288), (16, 4056966), (18, 3606192), (24, 2704644), (27, 2404128), (32, 2028483), (36, 1803096), (48, 1352322), (54, 1202064), (72, 901548), (79, 821664), (81, 801376), (96, 676161), (108, 601032), (144, 450774), (158, 410832), (162, 400688), (216, 300516), (237, 273888), (288, 225387), (316, 205416), (317, 204768), (324, 200344), (432, 150258), (474, 136944), (632, 102708), (634, 102384), (648, 100172), (711, 91296), (864, 75129), (948, 68472), (951, 68256), (1264, 51354), (1268, 51192), (1296, 50086), (1422, 45648), (1896, 34236), (1902, 34128), (2133, 30432), (2528, 25677), (2536, 25596), (2592, 25043), (2844, 22824), (2853, 22752), (3792, 17118), (3804, 17064), (4266, 15216), (5072, 12798), (5688, 11412), (5706, 11376), (6399, 10144), (7584, 8559), (7608, 8532)]