69756904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 160444800

約数和(自身を除く): 90687896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 742, 1007, 1064, 1237, 1484, 2014, 2474, 2968, 4028, 4948, 7049, 8056, 8659, 9896, 14098, 17318, 23503, 28196, 34636, 47006, 56392, 65561, 69272, 94012, 131122, 164521, 188024, 262244, 329042, 458927, 524488, 658084, 917854, 1245659, 1316168, 1835708, 2491318, 3671416, 4982636, 8719613, 9965272, 17439226, 34878452, 69756904]

約数ペア:

[(1, 69756904), (2, 34878452), (4, 17439226), (7, 9965272), (8, 8719613), (14, 4982636), (19, 3671416), (28, 2491318), (38, 1835708), (53, 1316168), (56, 1245659), (76, 917854), (106, 658084), (133, 524488), (152, 458927), (212, 329042), (266, 262244), (371, 188024), (424, 164521), (532, 131122), (742, 94012), (1007, 69272), (1064, 65561), (1237, 56392), (1484, 47006), (2014, 34636), (2474, 28196), (2968, 23503), (4028, 17318), (4948, 14098), (7049, 9896), (8056, 8659)]