123954768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{122971}}^1$

素因数の和:122992

約数の個数: 60

約数和(自身を含む): 396461728

約数和(自身を除く): 272506960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 122971, 245942, 368913, 491884, 737826, 860797, 983768, 1106739, 1475652, 1721594, 1967536, 2213478, 2582391, 2951304, 3443188, 4426956, 5164782, 5902608, 6886376, 7747173, 8853912, 10329564, 13772752, 15494346, 17707824, 20659128, 30988692, 41318256, 61977384, 123954768]

約数ペア:

[(1, 123954768), (2, 61977384), (3, 41318256), (4, 30988692), (6, 20659128), (7, 17707824), (8, 15494346), (9, 13772752), (12, 10329564), (14, 8853912), (16, 7747173), (18, 6886376), (21, 5902608), (24, 5164782), (28, 4426956), (36, 3443188), (42, 2951304), (48, 2582391), (56, 2213478), (63, 1967536), (72, 1721594), (84, 1475652), (112, 1106739), (126, 983768), (144, 860797), (168, 737826), (252, 491884), (336, 368913), (504, 245942), (1008, 122971)]