66108384

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 197424864

約数和(自身を除く): 131316480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 61, 71, 72, 96, 106, 122, 142, 144, 159, 183, 212, 213, 244, 284, 288, 318, 366, 424, 426, 477, 488, 549, 568, 636, 639, 732, 848, 852, 954, 976, 1098, 1136, 1272, 1278, 1464, 1696, 1704, 1908, 1952, 2196, 2272, 2544, 2556, 2928, 3233, 3408, 3763, 3816, 4331, 4392, 5088, 5112, 5856, 6466, 6816, 7526, 7632, 8662, 8784, 9699, 10224, 11289, 12932, 12993, 15052, 15264, 17324, 17568, 19398, 20448, 22578, 25864, 25986, 29097, 30104, 33867, 34648, 38796, 38979, 45156, 51728, 51972, 58194, 60208, 67734, 69296, 77592, 77958, 90312, 103456, 103944, 116388, 120416, 135468, 138592, 155184, 155916, 180624, 207888, 229543, 232776, 270936, 310368, 311832, 361248, 415776, 459086, 465552, 541872, 623664, 688629, 918172, 931104, 1083744, 1247328, 1377258, 1836344, 2065887, 2754516, 3672688, 4131774, 5509032, 7345376, 8263548, 11018064, 16527096, 22036128, 33054192, 66108384]

約数ペア:

[(1, 66108384), (2, 33054192), (3, 22036128), (4, 16527096), (6, 11018064), (8, 8263548), (9, 7345376), (12, 5509032), (16, 4131774), (18, 3672688), (24, 2754516), (32, 2065887), (36, 1836344), (48, 1377258), (53, 1247328), (61, 1083744), (71, 931104), (72, 918172), (96, 688629), (106, 623664), (122, 541872), (142, 465552), (144, 459086), (159, 415776), (183, 361248), (212, 311832), (213, 310368), (244, 270936), (284, 232776), (288, 229543), (318, 207888), (366, 180624), (424, 155916), (426, 155184), (477, 138592), (488, 135468), (549, 120416), (568, 116388), (636, 103944), (639, 103456), (732, 90312), (848, 77958), (852, 77592), (954, 69296), (976, 67734), (1098, 60208), (1136, 58194), (1272, 51972), (1278, 51728), (1464, 45156), (1696, 38979), (1704, 38796), (1908, 34648), (1952, 33867), (2196, 30104), (2272, 29097), (2544, 25986), (2556, 25864), (2928, 22578), (3233, 20448), (3408, 19398), (3763, 17568), (3816, 17324), (4331, 15264), (4392, 15052), (5088, 12993), (5112, 12932), (5856, 11289), (6466, 10224), (6816, 9699), (7526, 8784), (7632, 8662)]