79384816

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 182131200

約数和(自身を除く): 102746384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 71, 112, 134, 142, 149, 268, 284, 298, 469, 497, 536, 568, 596, 938, 994, 1043, 1072, 1136, 1192, 1876, 1988, 2086, 2384, 3752, 3976, 4172, 4757, 7504, 7952, 8344, 9514, 9983, 10579, 16688, 19028, 19966, 21158, 33299, 38056, 39932, 42316, 66598, 69881, 74053, 76112, 79864, 84632, 133196, 139762, 148106, 159728, 169264, 266392, 279524, 296212, 532784, 559048, 592424, 708793, 1118096, 1184848, 1417586, 2835172, 4961551, 5670344, 9923102, 11340688, 19846204, 39692408, 79384816]

約数ペア:

[(1, 79384816), (2, 39692408), (4, 19846204), (7, 11340688), (8, 9923102), (14, 5670344), (16, 4961551), (28, 2835172), (56, 1417586), (67, 1184848), (71, 1118096), (112, 708793), (134, 592424), (142, 559048), (149, 532784), (268, 296212), (284, 279524), (298, 266392), (469, 169264), (497, 159728), (536, 148106), (568, 139762), (596, 133196), (938, 84632), (994, 79864), (1043, 76112), (1072, 74053), (1136, 69881), (1192, 66598), (1876, 42316), (1988, 39932), (2086, 38056), (2384, 33299), (3752, 21158), (3976, 19966), (4172, 19028), (4757, 16688), (7504, 10579), (7952, 9983), (8344, 9514)]