126777672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{251543}}^1$

素因数の和:251562

約数の個数: 48

約数和(自身を含む): 392408640

約数和(自身を除く): 265630968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 251543, 503086, 754629, 1006172, 1509258, 1760801, 2012344, 2263887, 3018516, 3521602, 4527774, 5282403, 6037032, 7043204, 9055548, 10564806, 14086408, 15847209, 18111096, 21129612, 31694418, 42259224, 63388836, 126777672]

約数ペア:

[(1, 126777672), (2, 63388836), (3, 42259224), (4, 31694418), (6, 21129612), (7, 18111096), (8, 15847209), (9, 14086408), (12, 10564806), (14, 9055548), (18, 7043204), (21, 6037032), (24, 5282403), (28, 4527774), (36, 3521602), (42, 3018516), (56, 2263887), (63, 2012344), (72, 1760801), (84, 1509258), (126, 1006172), (168, 754629), (252, 503086), (504, 251543)]