75868408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 190771200

約数和(自身を除く): 114902792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 31, 44, 56, 58, 62, 77, 88, 116, 124, 137, 154, 203, 217, 232, 248, 274, 308, 319, 341, 406, 434, 548, 616, 638, 682, 812, 868, 899, 959, 1096, 1276, 1364, 1507, 1624, 1736, 1798, 1918, 2233, 2387, 2552, 2728, 3014, 3596, 3836, 3973, 4247, 4466, 4774, 6028, 6293, 7192, 7672, 7946, 8494, 8932, 9548, 9889, 10549, 12056, 12586, 15892, 16988, 17864, 19096, 19778, 21098, 25172, 27811, 29729, 31784, 33976, 39556, 42196, 43703, 46717, 50344, 55622, 59458, 69223, 79112, 84392, 87406, 93434, 111244, 118916, 123163, 138446, 174812, 186868, 222488, 237832, 246326, 276892, 305921, 327019, 349624, 373736, 492652, 553784, 611842, 654038, 862141, 985304, 1223684, 1308076, 1354793, 1724282, 2447368, 2616152, 2709586, 3448564, 5419172, 6897128, 9483551, 10838344, 18967102, 37934204, 75868408]

約数ペア:

[(1, 75868408), (2, 37934204), (4, 18967102), (7, 10838344), (8, 9483551), (11, 6897128), (14, 5419172), (22, 3448564), (28, 2709586), (29, 2616152), (31, 2447368), (44, 1724282), (56, 1354793), (58, 1308076), (62, 1223684), (77, 985304), (88, 862141), (116, 654038), (124, 611842), (137, 553784), (154, 492652), (203, 373736), (217, 349624), (232, 327019), (248, 305921), (274, 276892), (308, 246326), (319, 237832), (341, 222488), (406, 186868), (434, 174812), (548, 138446), (616, 123163), (638, 118916), (682, 111244), (812, 93434), (868, 87406), (899, 84392), (959, 79112), (1096, 69223), (1276, 59458), (1364, 55622), (1507, 50344), (1624, 46717), (1736, 43703), (1798, 42196), (1918, 39556), (2233, 33976), (2387, 31784), (2552, 29729), (2728, 27811), (3014, 25172), (3596, 21098), (3836, 19778), (3973, 19096), (4247, 17864), (4466, 16988), (4774, 15892), (6028, 12586), (6293, 12056), (7192, 10549), (7672, 9889), (7946, 9548), (8494, 8932)]