82131528

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 150111672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 41, 46, 57, 69, 76, 82, 92, 114, 123, 138, 152, 164, 184, 191, 228, 246, 276, 328, 382, 437, 456, 492, 552, 573, 764, 779, 874, 943, 984, 1146, 1311, 1528, 1558, 1748, 1886, 2292, 2337, 2622, 2829, 3116, 3496, 3629, 3772, 4393, 4584, 4674, 5244, 5658, 6232, 7258, 7544, 7831, 8786, 9348, 10488, 10887, 11316, 13179, 14516, 15662, 17572, 17917, 18696, 21774, 22632, 23493, 26358, 29032, 31324, 35144, 35834, 43548, 46986, 52716, 53751, 62648, 71668, 83467, 87096, 93972, 105432, 107502, 143336, 148789, 166934, 180113, 187944, 215004, 250401, 297578, 333868, 360226, 430008, 446367, 500802, 540339, 595156, 667736, 720452, 892734, 1001604, 1080678, 1190312, 1440904, 1785468, 2003208, 2161356, 3422147, 3570936, 4322712, 6844294, 10266441, 13688588, 20532882, 27377176, 41065764, 82131528]

約数ペア:

[(1, 82131528), (2, 41065764), (3, 27377176), (4, 20532882), (6, 13688588), (8, 10266441), (12, 6844294), (19, 4322712), (23, 3570936), (24, 3422147), (38, 2161356), (41, 2003208), (46, 1785468), (57, 1440904), (69, 1190312), (76, 1080678), (82, 1001604), (92, 892734), (114, 720452), (123, 667736), (138, 595156), (152, 540339), (164, 500802), (184, 446367), (191, 430008), (228, 360226), (246, 333868), (276, 297578), (328, 250401), (382, 215004), (437, 187944), (456, 180113), (492, 166934), (552, 148789), (573, 143336), (764, 107502), (779, 105432), (874, 93972), (943, 87096), (984, 83467), (1146, 71668), (1311, 62648), (1528, 53751), (1558, 52716), (1748, 46986), (1886, 43548), (2292, 35834), (2337, 35144), (2622, 31324), (2829, 29032), (3116, 26358), (3496, 23493), (3629, 22632), (3772, 21774), (4393, 18696), (4584, 17917), (4674, 17572), (5244, 15662), (5658, 14516), (6232, 13179), (7258, 11316), (7544, 10887), (7831, 10488), (8786, 9348)]