81948936832

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{185519}}^1$

素因数の和:185586

約数の個数: 128

約数和(自身を含む): 204368832000

約数和(自身を除く): 122419895168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 116, 119, 128, 136, 203, 224, 232, 238, 272, 406, 448, 464, 476, 493, 544, 812, 896, 928, 952, 986, 1088, 1624, 1856, 1904, 1972, 2176, 3248, 3451, 3712, 3808, 3944, 6496, 6902, 7616, 7888, 12992, 13804, 15232, 15776, 25984, 27608, 31552, 55216, 63104, 110432, 185519, 220864, 371038, 441728, 742076, 1298633, 1484152, 2597266, 2968304, 3153823, 5194532, 5380051, 5936608, 6307646, 10389064, 10760102, 11873216, 12615292, 20778128, 21520204, 22076761, 23746432, 25230584, 37660357, 41556256, 43040408, 44153522, 50461168, 75320714, 83112512, 86080816, 88307044, 91460867, 100922336, 150641428, 166225024, 172161632, 176614088, 182921734, 201844672, 301282856, 344323264, 353228176, 365843468, 403689344, 602565712, 640226069, 688646528, 706456352, 731686936, 1205131424, 1280452138, 1412912704, 1463373872, 2410262848, 2560904276, 2825825408, 2926747744, 4820525696, 5121808552, 5853495488, 10243617104, 11706990976, 20487234208, 40974468416, 81948936832]

約数ペア:

[(1, 81948936832), (2, 40974468416), (4, 20487234208), (7, 11706990976), (8, 10243617104), (14, 5853495488), (16, 5121808552), (17, 4820525696), (28, 2926747744), (29, 2825825408), (32, 2560904276), (34, 2410262848), (56, 1463373872), (58, 1412912704), (64, 1280452138), (68, 1205131424), (112, 731686936), (116, 706456352), (119, 688646528), (128, 640226069), (136, 602565712), (203, 403689344), (224, 365843468), (232, 353228176), (238, 344323264), (272, 301282856), (406, 201844672), (448, 182921734), (464, 176614088), (476, 172161632), (493, 166225024), (544, 150641428), (812, 100922336), (896, 91460867), (928, 88307044), (952, 86080816), (986, 83112512), (1088, 75320714), (1624, 50461168), (1856, 44153522), (1904, 43040408), (1972, 41556256), (2176, 37660357), (3248, 25230584), (3451, 23746432), (3712, 22076761), (3808, 21520204), (3944, 20778128), (6496, 12615292), (6902, 11873216), (7616, 10760102), (7888, 10389064), (12992, 6307646), (13804, 5936608), (15232, 5380051), (15776, 5194532), (25984, 3153823), (27608, 2968304), (31552, 2597266), (55216, 1484152), (63104, 1298633), (110432, 742076), (185519, 441728), (220864, 371038)]