81896928

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1344

約数の個数: 96

約数和(自身を含む): 232243200

約数和(自身を除く): 150346272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 69, 87, 92, 96, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 667, 696, 736, 928, 1104, 1279, 1334, 1392, 2001, 2208, 2558, 2668, 2784, 3837, 4002, 5116, 5336, 7674, 8004, 10232, 10672, 15348, 16008, 20464, 21344, 29417, 30696, 32016, 37091, 40928, 58834, 61392, 64032, 74182, 88251, 111273, 117668, 122784, 148364, 176502, 222546, 235336, 296728, 353004, 445092, 470672, 593456, 706008, 853093, 890184, 941344, 1186912, 1412016, 1706186, 1780368, 2559279, 2824032, 3412372, 3560736, 5118558, 6824744, 10237116, 13649488, 20474232, 27298976, 40948464, 81896928]

約数ペア:

[(1, 81896928), (2, 40948464), (3, 27298976), (4, 20474232), (6, 13649488), (8, 10237116), (12, 6824744), (16, 5118558), (23, 3560736), (24, 3412372), (29, 2824032), (32, 2559279), (46, 1780368), (48, 1706186), (58, 1412016), (69, 1186912), (87, 941344), (92, 890184), (96, 853093), (116, 706008), (138, 593456), (174, 470672), (184, 445092), (232, 353004), (276, 296728), (348, 235336), (368, 222546), (464, 176502), (552, 148364), (667, 122784), (696, 117668), (736, 111273), (928, 88251), (1104, 74182), (1279, 64032), (1334, 61392), (1392, 58834), (2001, 40928), (2208, 37091), (2558, 32016), (2668, 30696), (2784, 29417), (3837, 21344), (4002, 20464), (5116, 16008), (5336, 15348), (7674, 10672), (8004, 10232)]