82494468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 255230976

約数和(自身を除く): 172736508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 43, 46, 63, 69, 84, 86, 92, 126, 129, 138, 161, 172, 207, 252, 258, 276, 301, 322, 331, 387, 414, 483, 516, 602, 644, 662, 774, 828, 903, 966, 989, 993, 1204, 1324, 1449, 1548, 1806, 1932, 1978, 1986, 2317, 2709, 2898, 2967, 2979, 3612, 3956, 3972, 4634, 5418, 5796, 5934, 5958, 6923, 6951, 7613, 8901, 9268, 10836, 11868, 11916, 13846, 13902, 14233, 15226, 17802, 20769, 20853, 22839, 27692, 27804, 28466, 30452, 35604, 41538, 41706, 42699, 45678, 53291, 56932, 62307, 68517, 83076, 83412, 85398, 91356, 99631, 106582, 124614, 128097, 137034, 159873, 170796, 199262, 213164, 249228, 256194, 274068, 298893, 319746, 327359, 398524, 479619, 512388, 597786, 639492, 654718, 896679, 959238, 982077, 1195572, 1309436, 1793358, 1918476, 1964154, 2291513, 2946231, 3586716, 3928308, 4583026, 5892462, 6874539, 9166052, 11784924, 13749078, 20623617, 27498156, 41247234, 82494468]

約数ペア:

[(1, 82494468), (2, 41247234), (3, 27498156), (4, 20623617), (6, 13749078), (7, 11784924), (9, 9166052), (12, 6874539), (14, 5892462), (18, 4583026), (21, 3928308), (23, 3586716), (28, 2946231), (36, 2291513), (42, 1964154), (43, 1918476), (46, 1793358), (63, 1309436), (69, 1195572), (84, 982077), (86, 959238), (92, 896679), (126, 654718), (129, 639492), (138, 597786), (161, 512388), (172, 479619), (207, 398524), (252, 327359), (258, 319746), (276, 298893), (301, 274068), (322, 256194), (331, 249228), (387, 213164), (414, 199262), (483, 170796), (516, 159873), (602, 137034), (644, 128097), (662, 124614), (774, 106582), (828, 99631), (903, 91356), (966, 85398), (989, 83412), (993, 83076), (1204, 68517), (1324, 62307), (1449, 56932), (1548, 53291), (1806, 45678), (1932, 42699), (1978, 41706), (1986, 41538), (2317, 35604), (2709, 30452), (2898, 28466), (2967, 27804), (2979, 27692), (3612, 22839), (3956, 20853), (3972, 20769), (4634, 17802), (5418, 15226), (5796, 14233), (5934, 13902), (5958, 13846), (6923, 11916), (6951, 11868), (7613, 10836), (8901, 9268)]