73181328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 226271232

約数和(自身を除く): 153089904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 33, 34, 44, 48, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 176, 186, 187, 204, 248, 263, 264, 272, 341, 372, 374, 408, 496, 526, 527, 528, 561, 682, 744, 748, 789, 816, 1023, 1052, 1054, 1122, 1364, 1488, 1496, 1578, 1581, 2046, 2104, 2108, 2244, 2728, 2893, 2992, 3156, 3162, 4092, 4208, 4216, 4471, 4488, 5456, 5786, 5797, 6312, 6324, 8153, 8184, 8432, 8679, 8942, 8976, 11572, 11594, 12624, 12648, 13413, 16306, 16368, 17358, 17391, 17884, 23144, 23188, 24459, 25296, 26826, 32612, 34716, 34782, 35768, 46288, 46376, 48918, 49181, 53652, 65224, 69432, 69564, 71536, 89683, 92752, 97836, 98362, 107304, 130448, 138601, 138864, 139128, 147543, 179366, 195672, 196724, 214608, 269049, 277202, 278256, 295086, 358732, 391344, 393448, 415803, 538098, 554404, 590172, 717464, 786896, 831606, 1076196, 1108808, 1180344, 1434928, 1524611, 1663212, 2152392, 2217616, 2360688, 3049222, 3326424, 4304784, 4573833, 6098444, 6652848, 9147666, 12196888, 18295332, 24393776, 36590664, 73181328]

約数ペア:

[(1, 73181328), (2, 36590664), (3, 24393776), (4, 18295332), (6, 12196888), (8, 9147666), (11, 6652848), (12, 6098444), (16, 4573833), (17, 4304784), (22, 3326424), (24, 3049222), (31, 2360688), (33, 2217616), (34, 2152392), (44, 1663212), (48, 1524611), (51, 1434928), (62, 1180344), (66, 1108808), (68, 1076196), (88, 831606), (93, 786896), (102, 717464), (124, 590172), (132, 554404), (136, 538098), (176, 415803), (186, 393448), (187, 391344), (204, 358732), (248, 295086), (263, 278256), (264, 277202), (272, 269049), (341, 214608), (372, 196724), (374, 195672), (408, 179366), (496, 147543), (526, 139128), (527, 138864), (528, 138601), (561, 130448), (682, 107304), (744, 98362), (748, 97836), (789, 92752), (816, 89683), (1023, 71536), (1052, 69564), (1054, 69432), (1122, 65224), (1364, 53652), (1488, 49181), (1496, 48918), (1578, 46376), (1581, 46288), (2046, 35768), (2104, 34782), (2108, 34716), (2244, 32612), (2728, 26826), (2893, 25296), (2992, 24459), (3156, 23188), (3162, 23144), (4092, 17884), (4208, 17391), (4216, 17358), (4471, 16368), (4488, 16306), (5456, 13413), (5786, 12648), (5797, 12624), (6312, 11594), (6324, 11572), (8153, 8976), (8184, 8942), (8432, 8679)]