126956844

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71971}}^1$

素因数の和:71995

約数の個数: 54

約数和(自身を含む): 373318764

約数和(自身を除く): 246361920

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 71971, 143942, 215913, 287884, 431826, 503797, 647739, 863652, 1007594, 1295478, 1511391, 2015188, 2590956, 3022782, 3526579, 4534173, 6045564, 7053158, 9068346, 10579737, 14106316, 18136692, 21159474, 31739211, 42318948, 63478422, 126956844]

約数ペア:

[(1, 126956844), (2, 63478422), (3, 42318948), (4, 31739211), (6, 21159474), (7, 18136692), (9, 14106316), (12, 10579737), (14, 9068346), (18, 7053158), (21, 6045564), (28, 4534173), (36, 3526579), (42, 3022782), (49, 2590956), (63, 2015188), (84, 1511391), (98, 1295478), (126, 1007594), (147, 863652), (196, 647739), (252, 503797), (294, 431826), (441, 287884), (588, 215913), (882, 143942), (1764, 71971)]