83189988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 259424256

約数和(自身を除く): 176234268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 138, 161, 186, 207, 217, 252, 276, 279, 322, 372, 414, 434, 463, 483, 558, 644, 651, 713, 828, 868, 926, 966, 1116, 1302, 1389, 1426, 1449, 1852, 1932, 1953, 2139, 2604, 2778, 2852, 2898, 3241, 3906, 4167, 4278, 4991, 5556, 5796, 6417, 6482, 7812, 8334, 8556, 9723, 9982, 10649, 12834, 12964, 14353, 14973, 16668, 19446, 19964, 21298, 25668, 28706, 29169, 29946, 31947, 38892, 42596, 43059, 44919, 57412, 58338, 59892, 63894, 74543, 86118, 89838, 95841, 100471, 116676, 127788, 129177, 149086, 172236, 179676, 191682, 200942, 223629, 258354, 298172, 301413, 330119, 383364, 401884, 447258, 516708, 602826, 660238, 670887, 894516, 904239, 990357, 1205652, 1320476, 1341774, 1808478, 1980714, 2310833, 2683548, 2971071, 3616956, 3961428, 4621666, 5942142, 6932499, 9243332, 11884284, 13864998, 20797497, 27729996, 41594994, 83189988]

約数ペア:

[(1, 83189988), (2, 41594994), (3, 27729996), (4, 20797497), (6, 13864998), (7, 11884284), (9, 9243332), (12, 6932499), (14, 5942142), (18, 4621666), (21, 3961428), (23, 3616956), (28, 2971071), (31, 2683548), (36, 2310833), (42, 1980714), (46, 1808478), (62, 1341774), (63, 1320476), (69, 1205652), (84, 990357), (92, 904239), (93, 894516), (124, 670887), (126, 660238), (138, 602826), (161, 516708), (186, 447258), (207, 401884), (217, 383364), (252, 330119), (276, 301413), (279, 298172), (322, 258354), (372, 223629), (414, 200942), (434, 191682), (463, 179676), (483, 172236), (558, 149086), (644, 129177), (651, 127788), (713, 116676), (828, 100471), (868, 95841), (926, 89838), (966, 86118), (1116, 74543), (1302, 63894), (1389, 59892), (1426, 58338), (1449, 57412), (1852, 44919), (1932, 43059), (1953, 42596), (2139, 38892), (2604, 31947), (2778, 29946), (2852, 29169), (2898, 28706), (3241, 25668), (3906, 21298), (4167, 19964), (4278, 19446), (4991, 16668), (5556, 14973), (5796, 14353), (6417, 12964), (6482, 12834), (7812, 10649), (8334, 9982), (8556, 9723)]