81998612748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{585989}}^1$

素因数の和:586048

約数の個数: 108

約数和(自身を含む): 234203795280

約数和(自身を除く): 152205182532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 169, 207, 234, 276, 299, 338, 414, 468, 507, 598, 676, 828, 897, 1014, 1196, 1521, 1794, 2028, 2691, 3042, 3588, 3887, 5382, 6084, 7774, 10764, 11661, 15548, 23322, 34983, 46644, 69966, 139932, 585989, 1171978, 1757967, 2343956, 3515934, 5273901, 7031868, 7617857, 10547802, 13477747, 15235714, 21095604, 22853571, 26955494, 30471428, 40433241, 45707142, 53910988, 68560713, 80866482, 91414284, 99032141, 121299723, 137121426, 161732964, 175210711, 198064282, 242599446, 274242852, 297096423, 350421422, 396128564, 485198892, 525632133, 594192846, 700842844, 891289269, 1051264266, 1188385692, 1576896399, 1782578538, 2102528532, 2277739243, 3153792798, 3565157076, 4555478486, 6307585596, 6833217729, 9110956972, 13666435458, 20499653187, 27332870916, 40999306374, 81998612748]

約数ペア:

[(1, 81998612748), (2, 40999306374), (3, 27332870916), (4, 20499653187), (6, 13666435458), (9, 9110956972), (12, 6833217729), (13, 6307585596), (18, 4555478486), (23, 3565157076), (26, 3153792798), (36, 2277739243), (39, 2102528532), (46, 1782578538), (52, 1576896399), (69, 1188385692), (78, 1051264266), (92, 891289269), (117, 700842844), (138, 594192846), (156, 525632133), (169, 485198892), (207, 396128564), (234, 350421422), (276, 297096423), (299, 274242852), (338, 242599446), (414, 198064282), (468, 175210711), (507, 161732964), (598, 137121426), (676, 121299723), (828, 99032141), (897, 91414284), (1014, 80866482), (1196, 68560713), (1521, 53910988), (1794, 45707142), (2028, 40433241), (2691, 30471428), (3042, 26955494), (3588, 22853571), (3887, 21095604), (5382, 15235714), (6084, 13477747), (7774, 10547802), (10764, 7617857), (11661, 7031868), (15548, 5273901), (23322, 3515934), (34983, 2343956), (46644, 1757967), (69966, 1171978), (139932, 585989)]