72895416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3889}}^1$

素因数の和:3980

約数の個数: 64

約数和(自身を含む): 201657600

約数和(自身を除く): 128762184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 3889, 4686, 6248, 7778, 9372, 11667, 15556, 18744, 23334, 31112, 42779, 46668, 85558, 93336, 128337, 171116, 256674, 276119, 342232, 513348, 552238, 828357, 1026696, 1104476, 1656714, 2208952, 3037309, 3313428, 6074618, 6626856, 9111927, 12149236, 18223854, 24298472, 36447708, 72895416]

約数ペア:

[(1, 72895416), (2, 36447708), (3, 24298472), (4, 18223854), (6, 12149236), (8, 9111927), (11, 6626856), (12, 6074618), (22, 3313428), (24, 3037309), (33, 2208952), (44, 1656714), (66, 1104476), (71, 1026696), (88, 828357), (132, 552238), (142, 513348), (213, 342232), (264, 276119), (284, 256674), (426, 171116), (568, 128337), (781, 93336), (852, 85558), (1562, 46668), (1704, 42779), (2343, 31112), (3124, 23334), (3889, 18744), (4686, 15556), (6248, 11667), (7778, 9372)]