72642432

素因数分解:

$2^7\times 3^1\times {\mathrm{101}}^1\times {\mathrm{1873}}^1$

素因数の和:1991

約数の個数: 64

約数和(自身を含む): 194970960

約数和(自身を除く): 122328528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 303, 384, 404, 606, 808, 1212, 1616, 1873, 2424, 3232, 3746, 4848, 5619, 6464, 7492, 9696, 11238, 12928, 14984, 19392, 22476, 29968, 38784, 44952, 59936, 89904, 119872, 179808, 189173, 239744, 359616, 378346, 567519, 719232, 756692, 1135038, 1513384, 2270076, 3026768, 4540152, 6053536, 9080304, 12107072, 18160608, 24214144, 36321216, 72642432]

約数ペア:

[(1, 72642432), (2, 36321216), (3, 24214144), (4, 18160608), (6, 12107072), (8, 9080304), (12, 6053536), (16, 4540152), (24, 3026768), (32, 2270076), (48, 1513384), (64, 1135038), (96, 756692), (101, 719232), (128, 567519), (192, 378346), (202, 359616), (303, 239744), (384, 189173), (404, 179808), (606, 119872), (808, 89904), (1212, 59936), (1616, 44952), (1873, 38784), (2424, 29968), (3232, 22476), (3746, 19392), (4848, 14984), (5619, 12928), (6464, 11238), (7492, 9696)]