67909492

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 148667400

約数和(自身を除く): 80757908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 89, 98, 119, 178, 196, 229, 238, 356, 458, 476, 623, 833, 916, 1246, 1513, 1603, 1666, 2492, 3026, 3206, 3332, 3893, 4361, 6052, 6412, 7786, 8722, 10591, 11221, 15572, 17444, 20381, 21182, 22442, 27251, 40762, 42364, 44884, 54502, 74137, 81524, 109004, 142667, 148274, 190757, 285334, 296548, 346477, 381514, 570668, 692954, 763028, 998669, 1385908, 1997338, 2425339, 3994676, 4850678, 9701356, 16977373, 33954746, 67909492]

約数ペア:

[(1, 67909492), (2, 33954746), (4, 16977373), (7, 9701356), (14, 4850678), (17, 3994676), (28, 2425339), (34, 1997338), (49, 1385908), (68, 998669), (89, 763028), (98, 692954), (119, 570668), (178, 381514), (196, 346477), (229, 296548), (238, 285334), (356, 190757), (458, 148274), (476, 142667), (623, 109004), (833, 81524), (916, 74137), (1246, 54502), (1513, 44884), (1603, 42364), (1666, 40762), (2492, 27251), (3026, 22442), (3206, 21182), (3332, 20381), (3893, 17444), (4361, 15572), (6052, 11221), (6412, 10591), (7786, 8722)]