71403528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9043}}^1$

素因数の和:9106

約数の個数: 64

約数和(自身を含む): 208373760

約数和(自身を除く): 136970232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 9043, 18086, 27129, 36172, 54258, 63301, 72344, 108516, 126602, 189903, 217032, 253204, 379806, 425021, 506408, 759612, 850042, 1275063, 1519224, 1700084, 2550126, 2975147, 3400168, 5100252, 5950294, 8925441, 10200504, 11900588, 17850882, 23801176, 35701764, 71403528]

約数ペア:

[(1, 71403528), (2, 35701764), (3, 23801176), (4, 17850882), (6, 11900588), (7, 10200504), (8, 8925441), (12, 5950294), (14, 5100252), (21, 3400168), (24, 2975147), (28, 2550126), (42, 1700084), (47, 1519224), (56, 1275063), (84, 850042), (94, 759612), (141, 506408), (168, 425021), (188, 379806), (282, 253204), (329, 217032), (376, 189903), (564, 126602), (658, 108516), (987, 72344), (1128, 63301), (1316, 54258), (1974, 36172), (2632, 27129), (3948, 18086), (7896, 9043)]