127657908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4483}}^1$

素因数の和:4613

約数の個数: 72

約数和(自身を含む): 372136128

約数和(自身を除く): 244478220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2373, 3164, 4068, 4483, 4746, 7119, 8966, 9492, 13449, 14238, 17932, 26898, 28476, 31381, 40347, 53796, 62762, 80694, 94143, 125524, 161388, 188286, 282429, 376572, 506579, 564858, 1013158, 1129716, 1519737, 2026316, 3039474, 3546053, 4559211, 6078948, 7092106, 9118422, 10638159, 14184212, 18236844, 21276318, 31914477, 42552636, 63828954, 127657908]

約数ペア:

[(1, 127657908), (2, 63828954), (3, 42552636), (4, 31914477), (6, 21276318), (7, 18236844), (9, 14184212), (12, 10638159), (14, 9118422), (18, 7092106), (21, 6078948), (28, 4559211), (36, 3546053), (42, 3039474), (63, 2026316), (84, 1519737), (113, 1129716), (126, 1013158), (226, 564858), (252, 506579), (339, 376572), (452, 282429), (678, 188286), (791, 161388), (1017, 125524), (1356, 94143), (1582, 80694), (2034, 62762), (2373, 53796), (3164, 40347), (4068, 31381), (4483, 28476), (4746, 26898), (7119, 17932), (8966, 14238), (9492, 13449)]