77849156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 105042364

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 53, 76, 77, 106, 133, 154, 209, 212, 251, 266, 308, 371, 418, 502, 532, 583, 742, 836, 1004, 1007, 1166, 1463, 1484, 1757, 2014, 2332, 2761, 2926, 3514, 4028, 4081, 4769, 5522, 5852, 7028, 7049, 8162, 9538, 11044, 11077, 13303, 14098, 16324, 19076, 19327, 22154, 26606, 28196, 33383, 38654, 44308, 52459, 53212, 66766, 77308, 77539, 93121, 104918, 133532, 146333, 155078, 186242, 209836, 252757, 292666, 310156, 367213, 372484, 505514, 585332, 734426, 1011028, 1024331, 1468852, 1769299, 2048662, 2780327, 3538598, 4097324, 5560654, 7077196, 11121308, 19462289, 38924578, 77849156]

約数ペア:

[(1, 77849156), (2, 38924578), (4, 19462289), (7, 11121308), (11, 7077196), (14, 5560654), (19, 4097324), (22, 3538598), (28, 2780327), (38, 2048662), (44, 1769299), (53, 1468852), (76, 1024331), (77, 1011028), (106, 734426), (133, 585332), (154, 505514), (209, 372484), (212, 367213), (251, 310156), (266, 292666), (308, 252757), (371, 209836), (418, 186242), (502, 155078), (532, 146333), (583, 133532), (742, 104918), (836, 93121), (1004, 77539), (1007, 77308), (1166, 66766), (1463, 53212), (1484, 52459), (1757, 44308), (2014, 38654), (2332, 33383), (2761, 28196), (2926, 26606), (3514, 22154), (4028, 19327), (4081, 19076), (4769, 16324), (5522, 14098), (5852, 13303), (7028, 11077), (7049, 11044), (8162, 9538)]