74976356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 175176960

約数和(自身を除く): 100200604

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 37, 38, 52, 74, 76, 91, 133, 148, 182, 247, 259, 266, 293, 364, 481, 494, 518, 532, 586, 703, 962, 988, 1036, 1172, 1406, 1729, 1924, 2051, 2812, 3367, 3458, 3809, 4102, 4921, 5567, 6734, 6916, 7618, 8204, 9139, 9842, 10841, 11134, 13468, 15236, 18278, 19684, 21682, 22268, 26663, 36556, 38969, 43364, 53326, 63973, 72371, 75887, 77938, 106652, 127946, 140933, 144742, 151774, 155876, 205979, 255892, 281866, 289484, 303548, 411958, 506597, 563732, 823916, 986531, 1013194, 1441853, 1973062, 2026388, 2677727, 2883706, 3946124, 5355454, 5767412, 10710908, 18744089, 37488178, 74976356]

約数ペア:

[(1, 74976356), (2, 37488178), (4, 18744089), (7, 10710908), (13, 5767412), (14, 5355454), (19, 3946124), (26, 2883706), (28, 2677727), (37, 2026388), (38, 1973062), (52, 1441853), (74, 1013194), (76, 986531), (91, 823916), (133, 563732), (148, 506597), (182, 411958), (247, 303548), (259, 289484), (266, 281866), (293, 255892), (364, 205979), (481, 155876), (494, 151774), (518, 144742), (532, 140933), (586, 127946), (703, 106652), (962, 77938), (988, 75887), (1036, 72371), (1172, 63973), (1406, 53326), (1729, 43364), (1924, 38969), (2051, 36556), (2812, 26663), (3367, 22268), (3458, 21682), (3809, 19684), (4102, 18278), (4921, 15236), (5567, 13468), (6734, 11134), (6916, 10841), (7618, 9842), (8204, 9139)]