91628944

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 213736320

約数和(自身を除く): 122107376

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 47, 53, 76, 88, 94, 106, 121, 152, 176, 188, 209, 212, 242, 304, 376, 418, 424, 484, 517, 583, 752, 836, 848, 893, 968, 1007, 1034, 1166, 1672, 1786, 1936, 2014, 2068, 2299, 2332, 2491, 3344, 3572, 4028, 4136, 4598, 4664, 4982, 5687, 6413, 7144, 8056, 8272, 9196, 9328, 9823, 9964, 11077, 11374, 12826, 14288, 16112, 18392, 19646, 19928, 22154, 22748, 25652, 27401, 36784, 39292, 39856, 44308, 45496, 47329, 51304, 54802, 78584, 88616, 90992, 94658, 102608, 108053, 109604, 121847, 157168, 177232, 189316, 216106, 219208, 243694, 301411, 378632, 432212, 438416, 487388, 520619, 602822, 757264, 864424, 974776, 1041238, 1205644, 1728848, 1949552, 2082476, 2411288, 4164952, 4822576, 5726809, 8329904, 11453618, 22907236, 45814472, 91628944]

約数ペア:

[(1, 91628944), (2, 45814472), (4, 22907236), (8, 11453618), (11, 8329904), (16, 5726809), (19, 4822576), (22, 4164952), (38, 2411288), (44, 2082476), (47, 1949552), (53, 1728848), (76, 1205644), (88, 1041238), (94, 974776), (106, 864424), (121, 757264), (152, 602822), (176, 520619), (188, 487388), (209, 438416), (212, 432212), (242, 378632), (304, 301411), (376, 243694), (418, 219208), (424, 216106), (484, 189316), (517, 177232), (583, 157168), (752, 121847), (836, 109604), (848, 108053), (893, 102608), (968, 94658), (1007, 90992), (1034, 88616), (1166, 78584), (1672, 54802), (1786, 51304), (1936, 47329), (2014, 45496), (2068, 44308), (2299, 39856), (2332, 39292), (2491, 36784), (3344, 27401), (3572, 25652), (4028, 22748), (4136, 22154), (4598, 19928), (4664, 19646), (4982, 18392), (5687, 16112), (6413, 14288), (7144, 12826), (8056, 11374), (8272, 11077), (9196, 9964), (9328, 9823)]