126874524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1699}}^1$

素因数の和:1847

約数の個数: 72

約数和(自身を含む): 347289600

約数和(自身を除く): 220415076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1699, 1778, 2667, 3398, 3556, 5097, 5334, 6223, 6796, 10194, 10668, 11893, 12446, 18669, 20388, 23786, 24892, 35679, 37338, 47572, 71358, 74676, 83251, 142716, 166502, 215773, 249753, 333004, 431546, 499506, 647319, 863092, 999012, 1294638, 1510411, 2589276, 3020822, 4531233, 6041644, 9062466, 10572877, 18124932, 21145754, 31718631, 42291508, 63437262, 126874524]

約数ペア:

[(1, 126874524), (2, 63437262), (3, 42291508), (4, 31718631), (6, 21145754), (7, 18124932), (12, 10572877), (14, 9062466), (21, 6041644), (28, 4531233), (42, 3020822), (49, 2589276), (84, 1510411), (98, 1294638), (127, 999012), (147, 863092), (196, 647319), (254, 499506), (294, 431546), (381, 333004), (508, 249753), (588, 215773), (762, 166502), (889, 142716), (1524, 83251), (1699, 74676), (1778, 71358), (2667, 47572), (3398, 37338), (3556, 35679), (5097, 24892), (5334, 23786), (6223, 20388), (6796, 18669), (10194, 12446), (10668, 11893)]