90889656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 271434240

約数和(自身を除く): 180544584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 71, 78, 88, 104, 132, 142, 143, 156, 213, 264, 284, 286, 312, 373, 426, 429, 568, 572, 746, 781, 852, 858, 923, 1119, 1144, 1492, 1562, 1704, 1716, 1846, 2238, 2343, 2769, 2984, 3124, 3432, 3692, 4103, 4476, 4686, 4849, 5538, 6248, 7384, 8206, 8952, 9372, 9698, 10153, 11076, 12309, 14547, 16412, 18744, 19396, 20306, 22152, 24618, 26483, 29094, 30459, 32824, 38792, 40612, 49236, 52966, 53339, 58188, 60918, 79449, 81224, 98472, 105932, 106678, 116376, 121836, 158898, 160017, 211864, 213356, 243672, 291313, 317796, 320034, 344279, 426712, 582626, 635592, 640068, 688558, 873939, 1032837, 1165252, 1280136, 1377116, 1747878, 2065674, 2330504, 2754232, 3495756, 3787069, 4131348, 6991512, 7574138, 8262696, 11361207, 15148276, 22722414, 30296552, 45444828, 90889656]

約数ペア:

[(1, 90889656), (2, 45444828), (3, 30296552), (4, 22722414), (6, 15148276), (8, 11361207), (11, 8262696), (12, 7574138), (13, 6991512), (22, 4131348), (24, 3787069), (26, 3495756), (33, 2754232), (39, 2330504), (44, 2065674), (52, 1747878), (66, 1377116), (71, 1280136), (78, 1165252), (88, 1032837), (104, 873939), (132, 688558), (142, 640068), (143, 635592), (156, 582626), (213, 426712), (264, 344279), (284, 320034), (286, 317796), (312, 291313), (373, 243672), (426, 213356), (429, 211864), (568, 160017), (572, 158898), (746, 121836), (781, 116376), (852, 106678), (858, 105932), (923, 98472), (1119, 81224), (1144, 79449), (1492, 60918), (1562, 58188), (1704, 53339), (1716, 52966), (1846, 49236), (2238, 40612), (2343, 38792), (2769, 32824), (2984, 30459), (3124, 29094), (3432, 26483), (3692, 24618), (4103, 22152), (4476, 20306), (4686, 19396), (4849, 18744), (5538, 16412), (6248, 14547), (7384, 12309), (8206, 11076), (8952, 10153), (9372, 9698)]