907784892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{45599}}^1$

素因数の和:45695

約数の個数: 72

約数和(自身を含む): 2655744000

約数和(自身を除く): 1747959108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 19908, 45599, 91198, 136797, 182396, 273594, 319193, 410391, 547188, 638386, 820782, 957579, 1276772, 1641564, 1915158, 2872737, 3602321, 3830316, 5745474, 7204642, 10806963, 11490948, 14409284, 21613926, 25216247, 32420889, 43227852, 50432494, 64841778, 75648741, 100864988, 129683556, 151297482, 226946223, 302594964, 453892446, 907784892]

約数ペア:

[(1, 907784892), (2, 453892446), (3, 302594964), (4, 226946223), (6, 151297482), (7, 129683556), (9, 100864988), (12, 75648741), (14, 64841778), (18, 50432494), (21, 43227852), (28, 32420889), (36, 25216247), (42, 21613926), (63, 14409284), (79, 11490948), (84, 10806963), (126, 7204642), (158, 5745474), (237, 3830316), (252, 3602321), (316, 2872737), (474, 1915158), (553, 1641564), (711, 1276772), (948, 957579), (1106, 820782), (1422, 638386), (1659, 547188), (2212, 410391), (2844, 319193), (3318, 273594), (4977, 182396), (6636, 136797), (9954, 91198), (19908, 45599)]