81484464

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1978

約数の個数: 80

約数和(自身を含む): 226414080

約数和(自身を除く): 144929616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1786, 1901, 2256, 2679, 3572, 3802, 5358, 5703, 7144, 7604, 10716, 11406, 14288, 15208, 21432, 22812, 30416, 36119, 42864, 45624, 72238, 89347, 91248, 108357, 144476, 178694, 216714, 268041, 288952, 357388, 433428, 536082, 577904, 714776, 866856, 1072164, 1429552, 1697593, 1733712, 2144328, 3395186, 4288656, 5092779, 6790372, 10185558, 13580744, 20371116, 27161488, 40742232, 81484464]

約数ペア:

[(1, 81484464), (2, 40742232), (3, 27161488), (4, 20371116), (6, 13580744), (8, 10185558), (12, 6790372), (16, 5092779), (19, 4288656), (24, 3395186), (38, 2144328), (47, 1733712), (48, 1697593), (57, 1429552), (76, 1072164), (94, 866856), (114, 714776), (141, 577904), (152, 536082), (188, 433428), (228, 357388), (282, 288952), (304, 268041), (376, 216714), (456, 178694), (564, 144476), (752, 108357), (893, 91248), (912, 89347), (1128, 72238), (1786, 45624), (1901, 42864), (2256, 36119), (2679, 30416), (3572, 22812), (3802, 21432), (5358, 15208), (5703, 14288), (7144, 11406), (7604, 10716)]