126966672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{125959}}^1$

素因数の和:125980

約数の個数: 60

約数和(自身を含む): 406095040

約数和(自身を除く): 279128368

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, 125959, 251918, 377877, 503836, 755754, 881713, 1007672, 1133631, 1511508, 1763426, 2015344, 2267262, 2645139, 3023016, 3526852, 4534524, 5290278, 6046032, 7053704, 7935417, 9069048, 10580556, 14107408, 15870834, 18138096, 21161112, 31741668, 42322224, 63483336, 126966672]

約数ペア:

[(1, 126966672), (2, 63483336), (3, 42322224), (4, 31741668), (6, 21161112), (7, 18138096), (8, 15870834), (9, 14107408), (12, 10580556), (14, 9069048), (16, 7935417), (18, 7053704), (21, 6046032), (24, 5290278), (28, 4534524), (36, 3526852), (42, 3023016), (48, 2645139), (56, 2267262), (63, 2015344), (72, 1763426), (84, 1511508), (112, 1133631), (126, 1007672), (144, 881713), (168, 755754), (252, 503836), (336, 377877), (504, 251918), (1008, 125959)]