173506788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52963}}^1$

素因数の和:52993

約数の個数: 72

約数和(自身を含む): 539809088

約数和(自身を除く): 366302300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 52963, 105926, 158889, 211852, 317778, 370741, 476667, 635556, 688519, 741482, 953334, 1112223, 1377038, 1482964, 1906668, 2065557, 2224446, 2754076, 3336669, 4131114, 4448892, 4819633, 6196671, 6673338, 8262228, 9639266, 12393342, 13346676, 14458899, 19278532, 24786684, 28917798, 43376697, 57835596, 86753394, 173506788]

約数ペア:

[(1, 173506788), (2, 86753394), (3, 57835596), (4, 43376697), (6, 28917798), (7, 24786684), (9, 19278532), (12, 14458899), (13, 13346676), (14, 12393342), (18, 9639266), (21, 8262228), (26, 6673338), (28, 6196671), (36, 4819633), (39, 4448892), (42, 4131114), (52, 3336669), (63, 2754076), (78, 2224446), (84, 2065557), (91, 1906668), (117, 1482964), (126, 1377038), (156, 1112223), (182, 953334), (234, 741482), (252, 688519), (273, 635556), (364, 476667), (468, 370741), (546, 317778), (819, 211852), (1092, 158889), (1638, 105926), (3276, 52963)]