39881376

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1539

約数の個数: 96

約数和(自身を含む): 120153600

約数和(自身を除く): 80272224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1489, 1674, 2232, 2976, 2978, 3348, 4464, 4467, 5956, 6696, 8928, 8934, 11912, 13392, 13401, 17868, 23824, 26784, 26802, 35736, 40203, 46159, 47648, 53604, 71472, 80406, 92318, 107208, 138477, 142944, 160812, 184636, 214416, 276954, 321624, 369272, 415431, 428832, 553908, 643248, 738544, 830862, 1107816, 1246293, 1286496, 1477088, 1661724, 2215632, 2492586, 3323448, 4431264, 4985172, 6646896, 9970344, 13293792, 19940688, 39881376]

約数ペア:

[(1, 39881376), (2, 19940688), (3, 13293792), (4, 9970344), (6, 6646896), (8, 4985172), (9, 4431264), (12, 3323448), (16, 2492586), (18, 2215632), (24, 1661724), (27, 1477088), (31, 1286496), (32, 1246293), (36, 1107816), (48, 830862), (54, 738544), (62, 643248), (72, 553908), (93, 428832), (96, 415431), (108, 369272), (124, 321624), (144, 276954), (186, 214416), (216, 184636), (248, 160812), (279, 142944), (288, 138477), (372, 107208), (432, 92318), (496, 80406), (558, 71472), (744, 53604), (837, 47648), (864, 46159), (992, 40203), (1116, 35736), (1488, 26802), (1489, 26784), (1674, 23824), (2232, 17868), (2976, 13401), (2978, 13392), (3348, 11912), (4464, 8934), (4467, 8928), (5956, 6696)]