42730128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{42391}}^1$

素因数の和:42412

約数の個数: 60

約数和(自身を含む): 136671808

約数和(自身を除く): 93941680

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, 42391, 84782, 127173, 169564, 254346, 296737, 339128, 381519, 508692, 593474, 678256, 763038, 890211, 1017384, 1186948, 1526076, 1780422, 2034768, 2373896, 2670633, 3052152, 3560844, 4747792, 5341266, 6104304, 7121688, 10682532, 14243376, 21365064, 42730128]

約数ペア:

[(1, 42730128), (2, 21365064), (3, 14243376), (4, 10682532), (6, 7121688), (7, 6104304), (8, 5341266), (9, 4747792), (12, 3560844), (14, 3052152), (16, 2670633), (18, 2373896), (21, 2034768), (24, 1780422), (28, 1526076), (36, 1186948), (42, 1017384), (48, 890211), (56, 763038), (63, 678256), (72, 593474), (84, 508692), (112, 381519), (126, 339128), (144, 296737), (168, 254346), (252, 169564), (336, 127173), (504, 84782), (1008, 42391)]