42957516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1763

約数の個数: 72

約数和(自身を含む): 119380800

約数和(自身を除く): 76423284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1699, 1806, 2107, 3398, 3612, 4214, 5097, 6321, 6796, 8428, 10194, 11893, 12642, 20388, 23786, 25284, 35679, 47572, 71358, 73057, 83251, 142716, 146114, 166502, 219171, 249753, 292228, 333004, 438342, 499506, 511399, 876684, 999012, 1022798, 1534197, 2045596, 3068394, 3579793, 6136788, 7159586, 10739379, 14319172, 21478758, 42957516]

約数ペア:

[(1, 42957516), (2, 21478758), (3, 14319172), (4, 10739379), (6, 7159586), (7, 6136788), (12, 3579793), (14, 3068394), (21, 2045596), (28, 1534197), (42, 1022798), (43, 999012), (49, 876684), (84, 511399), (86, 499506), (98, 438342), (129, 333004), (147, 292228), (172, 249753), (196, 219171), (258, 166502), (294, 146114), (301, 142716), (516, 83251), (588, 73057), (602, 71358), (903, 47572), (1204, 35679), (1699, 25284), (1806, 23786), (2107, 20388), (3398, 12642), (3612, 11893), (4214, 10194), (5097, 8428), (6321, 6796)]